40546089

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 64338120

約数和(自身を除く): 23792031

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 261, 369, 421, 783, 1107, 1189, 1263, 2349, 3321, 3567, 3789, 10701, 11367, 12209, 17261, 32103, 34101, 36627, 51783, 96309, 109881, 155349, 329643, 466047, 500569, 988929, 1398141, 1501707, 4505121, 13515363, 40546089]

約数ペア:

[(1, 40546089), (3, 13515363), (9, 4505121), (27, 1501707), (29, 1398141), (41, 988929), (81, 500569), (87, 466047), (123, 329643), (261, 155349), (369, 109881), (421, 96309), (783, 51783), (1107, 36627), (1189, 34101), (1263, 32103), (2349, 17261), (3321, 12209), (3567, 11367), (3789, 10701)]