156900003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 229931520

約数和(自身を除く): 73031517

約数列:

[1, 3, 13, 39, 103, 139, 281, 309, 417, 843, 1339, 1807, 3653, 4017, 5421, 10959, 14317, 28943, 39059, 42951, 86829, 117177, 186121, 376259, 507767, 558363, 1128777, 1523301, 4023077, 12069231, 52300001, 156900003]

約数ペア:

[(1, 156900003), (3, 52300001), (13, 12069231), (39, 4023077), (103, 1523301), (139, 1128777), (281, 558363), (309, 507767), (417, 376259), (843, 186121), (1339, 117177), (1807, 86829), (3653, 42951), (4017, 39059), (5421, 28943), (10959, 14317)]