678411283797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{42323993}}^1$

素因数の和:42324149

約数の個数: 24

約数和(自身を含む): 1063009433304

約数和(自身を除く): 384598149507

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 42323993, 126971979, 380915937, 550211909, 1650635727, 4951907181, 5798387041, 17395161123, 52185483369, 75379031533, 226137094599, 678411283797]

約数ペア:

[(1, 678411283797), (3, 226137094599), (9, 75379031533), (13, 52185483369), (39, 17395161123), (117, 5798387041), (137, 4951907181), (411, 1650635727), (1233, 550211909), (1781, 380915937), (5343, 126971979), (16029, 42323993)]