66472091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 85450752

約数和(自身を除く): 18978661

約数列:

[1, 7, 17, 31, 37, 119, 217, 259, 487, 527, 629, 1147, 3409, 3689, 4403, 8029, 8279, 15097, 18019, 19499, 57953, 105679, 126133, 136493, 256649, 306323, 558589, 1796543, 2144261, 3910123, 9496013, 66472091]

約数ペア:

[(1, 66472091), (7, 9496013), (17, 3910123), (31, 2144261), (37, 1796543), (119, 558589), (217, 306323), (259, 256649), (487, 136493), (527, 126133), (629, 105679), (1147, 57953), (3409, 19499), (3689, 18019), (4403, 15097), (8029, 8279)]