73017399

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 128446080

約数和(自身を除く): 55428681

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2011, 2793, 5187, 6033, 12103, 14077, 26143, 36309, 38209, 42231, 78429, 98539, 114627, 183001, 267463, 295617, 496717, 549003, 802389, 1281007, 1490151, 1872241, 3477019, 3843021, 5616723, 10431057, 24339133, 73017399]

約数ペア:

[(1, 73017399), (3, 24339133), (7, 10431057), (13, 5616723), (19, 3843021), (21, 3477019), (39, 1872241), (49, 1490151), (57, 1281007), (91, 802389), (133, 549003), (147, 496717), (247, 295617), (273, 267463), (399, 183001), (637, 114627), (741, 98539), (931, 78429), (1729, 42231), (1911, 38209), (2011, 36309), (2793, 26143), (5187, 14077), (6033, 12103)]