71340087

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9011}}^1$

素因数の和:9063

約数の個数: 32

約数和(自身を含む): 121121280

約数和(自身を除く): 49781193

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 9011, 27033, 63077, 117143, 189231, 261319, 351429, 783957, 820001, 1829233, 2460003, 3397147, 5487699, 10191441, 23780029, 71340087]

約数ペア:

[(1, 71340087), (3, 23780029), (7, 10191441), (13, 5487699), (21, 3397147), (29, 2460003), (39, 1829233), (87, 820001), (91, 783957), (203, 351429), (273, 261319), (377, 189231), (609, 117143), (1131, 63077), (2639, 27033), (7917, 9011)]