47010321

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 79280640

約数和(自身を除く): 32270319

約数列:

[1, 3, 9, 17, 23, 27, 51, 61, 69, 73, 153, 183, 207, 219, 391, 459, 549, 621, 657, 1037, 1173, 1241, 1403, 1647, 1679, 1971, 3111, 3519, 3723, 4209, 4453, 5037, 9333, 10557, 11169, 12627, 13359, 15111, 23851, 27999, 28543, 33507, 37881, 40077, 45333, 71553, 75701, 85629, 102419, 120231, 214659, 227103, 256887, 307257, 643977, 681309, 770661, 921771, 1741123, 2043927, 2765313, 5223369, 15670107, 47010321]

約数ペア:

[(1, 47010321), (3, 15670107), (9, 5223369), (17, 2765313), (23, 2043927), (27, 1741123), (51, 921771), (61, 770661), (69, 681309), (73, 643977), (153, 307257), (183, 256887), (207, 227103), (219, 214659), (391, 120231), (459, 102419), (549, 85629), (621, 75701), (657, 71553), (1037, 45333), (1173, 40077), (1241, 37881), (1403, 33507), (1647, 28543), (1679, 27999), (1971, 23851), (3111, 15111), (3519, 13359), (3723, 12627), (4209, 11169), (4453, 10557), (5037, 9333)]