66255111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 114508800

約数和(自身を除く): 48253689

約数列:

[1, 3, 9, 13, 23, 27, 29, 39, 69, 87, 117, 207, 261, 283, 299, 351, 377, 621, 667, 783, 849, 897, 1131, 2001, 2547, 2691, 3393, 3679, 6003, 6509, 7641, 8073, 8207, 8671, 10179, 11037, 18009, 19527, 24621, 26013, 33111, 58581, 73863, 78039, 84617, 99333, 106691, 175743, 188761, 221589, 234117, 253851, 320073, 566283, 761553, 960219, 1698849, 2284659, 2453893, 2880657, 5096547, 7361679, 22085037, 66255111]

約数ペア:

[(1, 66255111), (3, 22085037), (9, 7361679), (13, 5096547), (23, 2880657), (27, 2453893), (29, 2284659), (39, 1698849), (69, 960219), (87, 761553), (117, 566283), (207, 320073), (261, 253851), (283, 234117), (299, 221589), (351, 188761), (377, 175743), (621, 106691), (667, 99333), (783, 84617), (849, 78039), (897, 73863), (1131, 58581), (2001, 33111), (2547, 26013), (2691, 24621), (3393, 19527), (3679, 18009), (6003, 11037), (6509, 10179), (7641, 8671), (8073, 8207)]