44665257

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 78848000

約数和(自身を除く): 34182743

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 79, 91, 109, 133, 237, 247, 273, 327, 399, 553, 741, 763, 1027, 1417, 1501, 1659, 1729, 2071, 2289, 3081, 4251, 4503, 5187, 6213, 7189, 8611, 9919, 10507, 14497, 19513, 21567, 25833, 26923, 29757, 31521, 43491, 58539, 60277, 80769, 111943, 136591, 163609, 180831, 188461, 335829, 409773, 490827, 565383, 783601, 1145263, 2126917, 2350803, 3435789, 6380751, 14888419, 44665257]

約数ペア:

[(1, 44665257), (3, 14888419), (7, 6380751), (13, 3435789), (19, 2350803), (21, 2126917), (39, 1145263), (57, 783601), (79, 565383), (91, 490827), (109, 409773), (133, 335829), (237, 188461), (247, 180831), (273, 163609), (327, 136591), (399, 111943), (553, 80769), (741, 60277), (763, 58539), (1027, 43491), (1417, 31521), (1501, 29757), (1659, 26923), (1729, 25833), (2071, 21567), (2289, 19513), (3081, 14497), (4251, 10507), (4503, 9919), (5187, 8611), (6213, 7189)]