130315419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 209484800

約数和(自身を除く): 79169381

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1807, 2671, 3753, 5421, 8013, 16263, 24039, 34723, 48789, 72117, 104169, 312507, 371269, 937521, 1113807, 3341421, 4826497, 10024263, 14479491, 43438473, 130315419]

約数ペア:

[(1, 130315419), (3, 43438473), (9, 14479491), (13, 10024263), (27, 4826497), (39, 3341421), (117, 1113807), (139, 937521), (351, 371269), (417, 312507), (1251, 104169), (1807, 72117), (2671, 48789), (3753, 34723), (5421, 24039), (8013, 16263)]