771509969139

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{20183}}^1$

素因数の和:20537

約数の個数: 96

約数和(自身を含む): 1309678723584

約数和(自身を除く): 538168754445

約数列:

[1, 3, 7, 13, 21, 39, 49, 83, 91, 147, 241, 249, 273, 581, 637, 723, 1079, 1687, 1743, 1911, 3133, 3237, 4067, 5061, 7553, 9399, 11809, 12201, 20003, 20183, 21931, 22659, 35427, 52871, 60009, 60549, 65793, 140021, 141281, 153517, 158613, 260039, 262379, 420063, 423843, 460551, 780117, 787137, 980147, 988967, 1675189, 1820273, 1836653, 2940441, 2966901, 4864103, 5025567, 5460819, 5509959, 11726323, 12741911, 12856571, 14592309, 21777457, 34048721, 35178969, 38225733, 38569713, 63233339, 65332371, 82084261, 102146163, 152442199, 189700017, 238341047, 246252783, 403720549, 442633373, 457326597, 715023141, 1067095393, 1211161647, 1327900119, 2826043843, 3098433611, 3201286179, 5248367137, 8478131529, 9295300833, 15745101411, 19782306901, 36738569959, 59346920703, 110215709877, 257169989713, 771509969139]

約数ペア:

[(1, 771509969139), (3, 257169989713), (7, 110215709877), (13, 59346920703), (21, 36738569959), (39, 19782306901), (49, 15745101411), (83, 9295300833), (91, 8478131529), (147, 5248367137), (241, 3201286179), (249, 3098433611), (273, 2826043843), (581, 1327900119), (637, 1211161647), (723, 1067095393), (1079, 715023141), (1687, 457326597), (1743, 442633373), (1911, 403720549), (3133, 246252783), (3237, 238341047), (4067, 189700017), (5061, 152442199), (7553, 102146163), (9399, 82084261), (11809, 65332371), (12201, 63233339), (20003, 38569713), (20183, 38225733), (21931, 35178969), (22659, 34048721), (35427, 21777457), (52871, 14592309), (60009, 12856571), (60549, 12741911), (65793, 11726323), (140021, 5509959), (141281, 5460819), (153517, 5025567), (158613, 4864103), (260039, 2966901), (262379, 2940441), (420063, 1836653), (423843, 1820273), (460551, 1675189), (780117, 988967), (787137, 980147)]