65426487

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 101967360

約数和(自身を除く): 36540873

約数列:

[1, 3, 7, 21, 101, 109, 283, 303, 327, 707, 763, 849, 1981, 2121, 2289, 5943, 11009, 28583, 30847, 33027, 77063, 85749, 92541, 200081, 215929, 231189, 600243, 647787, 3115547, 9346641, 21808829, 65426487]

約数ペア:

[(1, 65426487), (3, 21808829), (7, 9346641), (21, 3115547), (101, 647787), (109, 600243), (283, 231189), (303, 215929), (327, 200081), (707, 92541), (763, 85749), (849, 77063), (1981, 33027), (2121, 30847), (2289, 28583), (5943, 11009)]