17744103

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 29536416

約数和(自身を除く): 11792313

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 137, 243, 351, 369, 411, 533, 1053, 1107, 1233, 1599, 1781, 3159, 3321, 3699, 4797, 5343, 5617, 9963, 11097, 14391, 16029, 16851, 33291, 43173, 48087, 50553, 73021, 129519, 144261, 151659, 219063, 432783, 454977, 657189, 1364931, 1971567, 5914701, 17744103]

約数ペア:

[(1, 17744103), (3, 5914701), (9, 1971567), (13, 1364931), (27, 657189), (39, 454977), (41, 432783), (81, 219063), (117, 151659), (123, 144261), (137, 129519), (243, 73021), (351, 50553), (369, 48087), (411, 43173), (533, 33291), (1053, 16851), (1107, 16029), (1233, 14391), (1599, 11097), (1781, 9963), (3159, 5617), (3321, 5343), (3699, 4797)]