309103675509

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{139837}}^1$

素因数の和:140205

約数の個数: 32

約数和(自身を含む): 429474940416

約数和(自身を除く): 120371264907

約数列:

[1, 3, 47, 61, 141, 183, 257, 771, 2867, 8601, 12079, 15677, 36237, 47031, 139837, 419511, 736819, 2210457, 6572339, 8530057, 19717017, 25590171, 35938109, 107814327, 400912679, 1202738037, 1689091123, 2192224649, 5067273369, 6576673947, 103034558503, 309103675509]

約数ペア:

[(1, 309103675509), (3, 103034558503), (47, 6576673947), (61, 5067273369), (141, 2192224649), (183, 1689091123), (257, 1202738037), (771, 400912679), (2867, 107814327), (8601, 35938109), (12079, 25590171), (15677, 19717017), (36237, 8530057), (47031, 6572339), (139837, 2210457), (419511, 736819)]