26831763

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 49001760

約数和(自身を除く): 22169997

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1193, 1323, 2499, 3213, 3579, 7497, 8351, 10737, 20281, 22491, 25053, 32211, 58457, 60843, 75159, 141967, 175371, 182529, 225477, 425901, 526113, 547587, 993769, 1277703, 1578339, 2981307, 3833109, 8943921, 26831763]

約数ペア:

[(1, 26831763), (3, 8943921), (7, 3833109), (9, 2981307), (17, 1578339), (21, 1277703), (27, 993769), (49, 547587), (51, 526113), (63, 425901), (119, 225477), (147, 182529), (153, 175371), (189, 141967), (357, 75159), (441, 60843), (459, 58457), (833, 32211), (1071, 25053), (1193, 22491), (1323, 20281), (2499, 10737), (3213, 8351), (3579, 7497)]