152216961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{205421}}^1$

素因数の和:205456

約数の個数: 16

約数和(自身を含む): 230072640

約数和(自身を除く): 77855679

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 205421, 616263, 2670473, 3902999, 8011419, 11708997, 50738987, 152216961]

約数ペア:

[(1, 152216961), (3, 50738987), (13, 11708997), (19, 8011419), (39, 3902999), (57, 2670473), (247, 616263), (741, 205421)]