914715477

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 1531622400

約数和(自身を除く): 616906923

約数列:

[1, 3, 9, 13, 27, 29, 39, 73, 87, 117, 219, 261, 351, 377, 657, 783, 949, 1131, 1231, 1971, 2117, 2847, 3393, 3693, 6351, 8541, 10179, 11079, 16003, 19053, 25623, 27521, 33237, 35699, 48009, 57159, 82563, 89863, 107097, 144027, 247689, 269589, 321291, 432081, 464087, 743067, 808767, 963873, 1168219, 1392261, 2426301, 2606027, 3504657, 4176783, 7818081, 10513971, 12530349, 23454243, 31541913, 33878351, 70362729, 101635053, 304905159, 914715477]

約数ペア:

[(1, 914715477), (3, 304905159), (9, 101635053), (13, 70362729), (27, 33878351), (29, 31541913), (39, 23454243), (73, 12530349), (87, 10513971), (117, 7818081), (219, 4176783), (261, 3504657), (351, 2606027), (377, 2426301), (657, 1392261), (783, 1168219), (949, 963873), (1131, 808767), (1231, 743067), (1971, 464087), (2117, 432081), (2847, 321291), (3393, 269589), (3693, 247689), (6351, 144027), (8541, 107097), (10179, 89863), (11079, 82563), (16003, 57159), (19053, 48009), (25623, 35699), (27521, 33237)]