121956237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7499}}^1$

素因数の和:7657

約数の個数: 24

約数和(自身を含む): 191100000

約数和(自身を除く): 69143763

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 7499, 16263, 22497, 67491, 97487, 292461, 877383, 1042361, 3127083, 9381249, 13550693, 40652079, 121956237]

約数ペア:

[(1, 121956237), (3, 40652079), (9, 13550693), (13, 9381249), (39, 3127083), (117, 1042361), (139, 877383), (417, 292461), (1251, 97487), (1807, 67491), (5421, 22497), (7499, 16263)]