43938873

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 72683520

約数和(自身を除く): 28744647

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 103, 139, 279, 309, 341, 417, 927, 1023, 1133, 1251, 1529, 3069, 3193, 3399, 4309, 4587, 9579, 10197, 12927, 13761, 14317, 28737, 35123, 38781, 42951, 47399, 105369, 128853, 142197, 157487, 316107, 426591, 443827, 472461, 1331481, 1417383, 3994443, 4882097, 14646291, 43938873]

約数ペア:

[(1, 43938873), (3, 14646291), (9, 4882097), (11, 3994443), (31, 1417383), (33, 1331481), (93, 472461), (99, 443827), (103, 426591), (139, 316107), (279, 157487), (309, 142197), (341, 128853), (417, 105369), (927, 47399), (1023, 42951), (1133, 38781), (1251, 35123), (1529, 28737), (3069, 14317), (3193, 13761), (3399, 12927), (4309, 10197), (4587, 9579)]