47921661

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 72104760

約数和(自身を除く): 24183099

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 2129, 2501, 6387, 7503, 19161, 22509, 87289, 129869, 261867, 389607, 785601, 1168821, 5324629, 15973887, 47921661]

約数ペア:

[(1, 47921661), (3, 15973887), (9, 5324629), (41, 1168821), (61, 785601), (123, 389607), (183, 261867), (369, 129869), (549, 87289), (2129, 22509), (2501, 19161), (6387, 7503)]