449968886559

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{570991}}^1$

素因数の和:571079

約数の個数: 56

約数和(自身を含む): 718956582912

約数和(自身を除く): 268987696353

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 141, 207, 243, 423, 621, 729, 1081, 1269, 1863, 3243, 3807, 5589, 9729, 11421, 16767, 29187, 34263, 87561, 262683, 570991, 788049, 1712973, 5138919, 13132793, 15416757, 26836577, 39398379, 46250271, 80509731, 118195137, 138750813, 241529193, 354585411, 416252439, 617241271, 724587579, 1063756233, 1851723813, 2173762737, 3191268699, 5555171439, 6521288211, 9573806097, 16665514317, 19563864633, 49996542951, 149989628853, 449968886559]

約数ペア:

[(1, 449968886559), (3, 149989628853), (9, 49996542951), (23, 19563864633), (27, 16665514317), (47, 9573806097), (69, 6521288211), (81, 5555171439), (141, 3191268699), (207, 2173762737), (243, 1851723813), (423, 1063756233), (621, 724587579), (729, 617241271), (1081, 416252439), (1269, 354585411), (1863, 241529193), (3243, 138750813), (3807, 118195137), (5589, 80509731), (9729, 46250271), (11421, 39398379), (16767, 26836577), (29187, 15416757), (34263, 13132793), (87561, 5138919), (262683, 1712973), (570991, 788049)]