47765888919

素因数分解:

$3^3\times 7^1\times {\mathrm{4561}}^1\times {\mathrm{55411}}^1$

素因数の和:59988

約数の個数: 32

約数和(自身を含む): 80892654080

約数和(自身を除く): 33126765161

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4561, 13683, 31927, 41049, 55411, 95781, 123147, 166233, 287343, 387877, 498699, 862029, 1163631, 1496097, 3490893, 10472679, 252729571, 758188713, 1769106997, 2274566139, 5307320991, 6823698417, 15921962973, 47765888919]

約数ペア:

[(1, 47765888919), (3, 15921962973), (7, 6823698417), (9, 5307320991), (21, 2274566139), (27, 1769106997), (63, 758188713), (189, 252729571), (4561, 10472679), (13683, 3490893), (31927, 1496097), (41049, 1163631), (55411, 862029), (95781, 498699), (123147, 387877), (166233, 287343)]