42563823

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 61461504

約数和(自身を除く): 18897681

約数列:

[1, 3, 23, 53, 69, 103, 113, 159, 309, 339, 1219, 2369, 2599, 3657, 5459, 5989, 7107, 7797, 11639, 16377, 17967, 34917, 125557, 137747, 267697, 376671, 413241, 616867, 803091, 1850601, 14187941, 42563823]

約数ペア:

[(1, 42563823), (3, 14187941), (23, 1850601), (53, 803091), (69, 616867), (103, 413241), (113, 376671), (159, 267697), (309, 137747), (339, 125557), (1219, 34917), (2369, 17967), (2599, 16377), (3657, 11639), (5459, 7797), (5989, 7107)]