71729121233

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 98255669760

約数和(自身を除く): 26526548527

約数列:

[1, 7, 11, 19, 49, 67, 77, 107, 133, 209, 469, 539, 737, 749, 931, 977, 1177, 1273, 1463, 2033, 3283, 5159, 5243, 6839, 7169, 8239, 8911, 10241, 10747, 14003, 14231, 18563, 22363, 36113, 47873, 50183, 57673, 62377, 65459, 75229, 78859, 98021, 99617, 104539, 129941, 136211, 156541, 204193, 351281, 458213, 526603, 552013, 686147, 720049, 731773, 909587, 953477, 1095787, 1149929, 1243721, 1429351, 1498321, 1986241, 3207491, 3864091, 5040343, 5122411, 6674339, 7004113, 8049503, 8706047, 10005457, 10488247, 13680931, 13903687, 21848651, 35282401, 49028791, 56346521, 60942329, 73417729, 77045243, 95766517, 97325809, 133078147, 152940557, 343201537, 539316701, 670365619, 931547029, 1070583899, 1463859617, 3775216907, 6520829203, 10247017319, 71729121233]

約数ペア:

[(1, 71729121233), (7, 10247017319), (11, 6520829203), (19, 3775216907), (49, 1463859617), (67, 1070583899), (77, 931547029), (107, 670365619), (133, 539316701), (209, 343201537), (469, 152940557), (539, 133078147), (737, 97325809), (749, 95766517), (931, 77045243), (977, 73417729), (1177, 60942329), (1273, 56346521), (1463, 49028791), (2033, 35282401), (3283, 21848651), (5159, 13903687), (5243, 13680931), (6839, 10488247), (7169, 10005457), (8239, 8706047), (8911, 8049503), (10241, 7004113), (10747, 6674339), (14003, 5122411), (14231, 5040343), (18563, 3864091), (22363, 3207491), (36113, 1986241), (47873, 1498321), (50183, 1429351), (57673, 1243721), (62377, 1149929), (65459, 1095787), (75229, 953477), (78859, 909587), (98021, 731773), (99617, 720049), (104539, 686147), (129941, 552013), (136211, 526603), (156541, 458213), (204193, 351281)]