49273929

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 74692800

約数和(自身を除く): 25418871

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 2659, 6177, 7977, 18531, 23931, 77111, 188789, 231333, 566367, 693999, 1699101, 5474881, 16424643, 49273929]

約数ペア:

[(1, 49273929), (3, 16424643), (9, 5474881), (29, 1699101), (71, 693999), (87, 566367), (213, 231333), (261, 188789), (639, 77111), (2059, 23931), (2659, 18531), (6177, 7977)]