69902079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 108138240

約数和(自身を除く): 38236161

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 1787, 2301, 3009, 5361, 13039, 23231, 30379, 39117, 69693, 91137, 105433, 316299, 394927, 1184781, 1370629, 1792361, 4111887, 5377083, 23300693, 69902079]

約数ペア:

[(1, 69902079), (3, 23300693), (13, 5377083), (17, 4111887), (39, 1792361), (51, 1370629), (59, 1184781), (177, 394927), (221, 316299), (663, 105433), (767, 91137), (1003, 69693), (1787, 39117), (2301, 30379), (3009, 23231), (5361, 13039)]