266501259

素因数分解:

$3^8\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 403874640

約数和(自身を除く): 137373381

約数列:

[1, 3, 9, 27, 81, 151, 243, 269, 453, 729, 807, 1359, 2187, 2421, 4077, 6561, 7263, 12231, 21789, 36693, 40619, 65367, 110079, 121857, 196101, 330237, 365571, 588303, 990711, 1096713, 1764909, 3290139, 9870417, 29611251, 88833753, 266501259]

約数ペア:

[(1, 266501259), (3, 88833753), (9, 29611251), (27, 9870417), (81, 3290139), (151, 1764909), (243, 1096713), (269, 990711), (453, 588303), (729, 365571), (807, 330237), (1359, 196101), (2187, 121857), (2421, 110079), (4077, 65367), (6561, 40619), (7263, 36693), (12231, 21789)]