75140919

素因数分解:

$3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1049}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 127680000

約数和(自身を除く): 52539081

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 379, 1049, 1137, 2653, 3147, 3411, 7343, 7959, 9441, 10233, 22029, 23877, 28323, 66087, 71631, 198261, 397571, 1192713, 2782997, 3578139, 8348991, 10734417, 25046973, 75140919]

約数ペア:

[(1, 75140919), (3, 25046973), (7, 10734417), (9, 8348991), (21, 3578139), (27, 2782997), (63, 1192713), (189, 397571), (379, 198261), (1049, 71631), (1137, 66087), (2653, 28323), (3147, 23877), (3411, 22029), (7343, 10233), (7959, 9441)]