71087961

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 113160960

約数和(自身を除く): 42072999

約数列:

[1, 3, 7, 21, 29, 87, 113, 203, 339, 609, 791, 1033, 2373, 3099, 3277, 7231, 9831, 21693, 22939, 29957, 68817, 89871, 116729, 209699, 350187, 629097, 817103, 2451309, 3385141, 10155423, 23695987, 71087961]

約数ペア:

[(1, 71087961), (3, 23695987), (7, 10155423), (21, 3385141), (29, 2451309), (87, 817103), (113, 629097), (203, 350187), (339, 209699), (609, 116729), (791, 89871), (1033, 68817), (2373, 29957), (3099, 22939), (3277, 21693), (7231, 9831)]