73257471

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 129939264

約数和(自身を除く): 56681793

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 357, 511, 657, 937, 1071, 1241, 1533, 2811, 3723, 4599, 6559, 8433, 8687, 11169, 15929, 19677, 26061, 47787, 59031, 68401, 78183, 111503, 143361, 205203, 334509, 478807, 615609, 1003527, 1162817, 1436421, 3488451, 4309263, 8139719, 10465353, 24419157, 73257471]

約数ペア:

[(1, 73257471), (3, 24419157), (7, 10465353), (9, 8139719), (17, 4309263), (21, 3488451), (51, 1436421), (63, 1162817), (73, 1003527), (119, 615609), (153, 478807), (219, 334509), (357, 205203), (511, 143361), (657, 111503), (937, 78183), (1071, 68401), (1241, 59031), (1533, 47787), (2811, 26061), (3723, 19677), (4599, 15929), (6559, 11169), (8433, 8687)]