57916507257

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1\times {\mathrm{3457}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 96013112832

約数和(自身を除く): 38096605575

約数列:

[1, 3, 7, 9, 21, 63, 431, 617, 1293, 1851, 3017, 3457, 3879, 4319, 5553, 9051, 10371, 12957, 24199, 27153, 31113, 38871, 72597, 217791, 265927, 797781, 1489967, 1861489, 2132969, 2393343, 4469901, 5584467, 6398907, 10429769, 13409703, 14930783, 16753401, 19196721, 31289307, 44792349, 93867921, 134377047, 919309639, 2757928917, 6435167473, 8273786751, 19305502419, 57916507257]

約数ペア:

[(1, 57916507257), (3, 19305502419), (7, 8273786751), (9, 6435167473), (21, 2757928917), (63, 919309639), (431, 134377047), (617, 93867921), (1293, 44792349), (1851, 31289307), (3017, 19196721), (3457, 16753401), (3879, 14930783), (4319, 13409703), (5553, 10429769), (9051, 6398907), (10371, 5584467), (12957, 4469901), (24199, 2393343), (27153, 2132969), (31113, 1861489), (38871, 1489967), (72597, 797781), (217791, 265927)]