201325782051

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{1487}}^1\times {\mathrm{23251}}^1$

素因数の和:25391

約数の個数: 24

約数和(自身を含む): 291461773824

約数和(自身を除く): 90135991773

約数列:

[1, 3, 9, 647, 1487, 1941, 4461, 5823, 13383, 23251, 69753, 209259, 962089, 2886267, 8658801, 15043397, 34574237, 45130191, 103722711, 135390573, 311168133, 22369531339, 67108594017, 201325782051]

約数ペア:

[(1, 201325782051), (3, 67108594017), (9, 22369531339), (647, 311168133), (1487, 135390573), (1941, 103722711), (4461, 45130191), (5823, 34574237), (13383, 15043397), (23251, 8658801), (69753, 2886267), (209259, 962089)]