133721508969

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{661}}^1\times {\mathrm{1721}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 199352344464

約数和(自身を除く): 65630835495

約数列:

[1, 3, 9, 37, 111, 333, 353, 661, 1059, 1721, 1983, 3177, 5163, 5949, 13061, 15489, 24457, 39183, 63677, 73371, 117549, 191031, 220113, 233333, 573093, 607513, 699999, 1137581, 1822539, 2099997, 3412743, 5467617, 8633321, 10238229, 22477981, 25899963, 42090497, 67433943, 77699889, 126271491, 202301829, 378814473, 401566093, 1204698279, 3614094837, 14857945441, 44573836323, 133721508969]

約数ペア:

[(1, 133721508969), (3, 44573836323), (9, 14857945441), (37, 3614094837), (111, 1204698279), (333, 401566093), (353, 378814473), (661, 202301829), (1059, 126271491), (1721, 77699889), (1983, 67433943), (3177, 42090497), (5163, 25899963), (5949, 22477981), (13061, 10238229), (15489, 8633321), (24457, 5467617), (39183, 3412743), (63677, 2099997), (73371, 1822539), (117549, 1137581), (191031, 699999), (220113, 607513), (233333, 573093)]