45308781

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 81532800

約数和(自身を除く): 36224019

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 1489, 3381, 4347, 4467, 10143, 10423, 13401, 30429, 31269, 34247, 40203, 72961, 93807, 102741, 218883, 239729, 281421, 308223, 656649, 719187, 924669, 1678103, 1969947, 2157561, 5034309, 6472683, 15102927, 45308781]

約数ペア:

[(1, 45308781), (3, 15102927), (7, 6472683), (9, 5034309), (21, 2157561), (23, 1969947), (27, 1678103), (49, 924669), (63, 719187), (69, 656649), (147, 308223), (161, 281421), (189, 239729), (207, 218883), (441, 102741), (483, 93807), (621, 72961), (1127, 40203), (1323, 34247), (1449, 31269), (1489, 30429), (3381, 13401), (4347, 10423), (4467, 10143)]