65920911

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 104755200

約数和(自身を除く): 38834289

約数列:

[1, 3, 7, 21, 31, 93, 109, 217, 327, 651, 763, 929, 2289, 2787, 3379, 6503, 10137, 19509, 23653, 28799, 70959, 86397, 101261, 201593, 303783, 604779, 708827, 2126481, 3139091, 9417273, 21973637, 65920911]

約数ペア:

[(1, 65920911), (3, 21973637), (7, 9417273), (21, 3139091), (31, 2126481), (93, 708827), (109, 604779), (217, 303783), (327, 201593), (651, 101261), (763, 86397), (929, 70959), (2289, 28799), (2787, 23653), (3379, 19509), (6503, 10137)]