73969451

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 79366560

約数和(自身を除く): 5397109

約数列:

[1, 19, 137, 157, 181, 2603, 2983, 3439, 21509, 24797, 28417, 408671, 471143, 539923, 3893129, 73969451]

約数ペア:

[(1, 73969451), (19, 3893129), (137, 539923), (157, 471143), (181, 408671), (2603, 28417), (2983, 24797), (3439, 21509)]