81262926

素因数分解:

$2^1\times 3^4\times {\mathrm{501623}}^1$

素因数の和:501637

約数の個数: 20

約数和(自身を含む): 182089512

約数和(自身を除く): 100826586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 501623, 1003246, 1504869, 3009738, 4514607, 9029214, 13543821, 27087642, 40631463, 81262926]

約数ペア:

[(1, 81262926), (2, 40631463), (3, 27087642), (6, 13543821), (9, 9029214), (18, 4514607), (27, 3009738), (54, 1504869), (81, 1003246), (162, 501623)]