81497378521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{617}}^1\times {\mathrm{3413}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 88803670680

約数和(自身を除く): 7306292159

約数列:

[1, 13, 169, 229, 617, 2977, 3413, 8021, 38701, 44369, 104273, 141293, 576797, 781577, 1836809, 2105821, 10160501, 23878517, 27375673, 132086513, 355883749, 482233009, 6269029117, 81497378521]

約数ペア:

[(1, 81497378521), (13, 6269029117), (169, 482233009), (229, 355883749), (617, 132086513), (2977, 27375673), (3413, 23878517), (8021, 10160501), (38701, 2105821), (44369, 1836809), (104273, 781577), (141293, 576797)]