99780201

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 153561600

約数和(自身を除く): 53781399

約数列:

[1, 3, 9, 27, 47, 61, 141, 183, 423, 549, 1269, 1289, 1647, 2867, 3867, 8601, 11601, 25803, 34803, 60583, 77409, 78629, 181749, 235887, 545247, 707661, 1635741, 2122983, 3695563, 11086689, 33260067, 99780201]

約数ペア:

[(1, 99780201), (3, 33260067), (9, 11086689), (27, 3695563), (47, 2122983), (61, 1635741), (141, 707661), (183, 545247), (423, 235887), (549, 181749), (1269, 78629), (1289, 77409), (1647, 60583), (2867, 34803), (3867, 25803), (8601, 11601)]