156939650457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{6935333}}^1$

素因数の和:6935752

約数の個数: 16

約数和(自身を含む): 220821034560

約数和(自身を除く): 63881384103

約数列:

[1, 3, 19, 57, 397, 1191, 7543, 22629, 6935333, 20805999, 131771327, 395313981, 2753327201, 8259981603, 52313216819, 156939650457]

約数ペア:

[(1, 156939650457), (3, 52313216819), (19, 8259981603), (57, 2753327201), (397, 395313981), (1191, 131771327), (7543, 20805999), (22629, 6935333)]