68794687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 79497936

約数和(自身を除く): 10703249

約数列:

[1, 13, 19, 107, 137, 247, 361, 1391, 1781, 2033, 2603, 4693, 14659, 26429, 33839, 38627, 49457, 190567, 278521, 502151, 642941, 3620773, 5291899, 68794687]

約数ペア:

[(1, 68794687), (13, 5291899), (19, 3620773), (107, 642941), (137, 502151), (247, 278521), (361, 190567), (1391, 49457), (1781, 38627), (2033, 33839), (2603, 26429), (4693, 14659)]