78457769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 7907671

約数列:

[1, 13, 71, 167, 509, 923, 2171, 6617, 11857, 36139, 85003, 154141, 469807, 1105039, 6035213, 78457769]

約数ペア:

[(1, 78457769), (13, 6035213), (71, 1105039), (167, 469807), (509, 154141), (923, 85003), (2171, 36139), (6617, 11857)]