1804209093

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 2822688000

約数和(自身を除く): 1018478907

約数列:

[1, 3, 9, 27, 43, 53, 109, 129, 159, 269, 327, 387, 477, 807, 981, 1161, 1431, 2279, 2421, 2943, 4687, 5777, 6837, 7263, 11567, 14061, 14257, 17331, 20511, 29321, 34701, 42183, 42771, 51993, 61533, 87963, 104103, 126549, 128313, 155979, 248411, 263889, 312309, 384939, 613051, 745233, 791667, 1260803, 1554013, 1839153, 2235699, 3782409, 4662039, 5517459, 6707097, 11347227, 13986117, 16552377, 34041681, 41958351, 66822559, 200467677, 601403031, 1804209093]

約数ペア:

[(1, 1804209093), (3, 601403031), (9, 200467677), (27, 66822559), (43, 41958351), (53, 34041681), (109, 16552377), (129, 13986117), (159, 11347227), (269, 6707097), (327, 5517459), (387, 4662039), (477, 3782409), (807, 2235699), (981, 1839153), (1161, 1554013), (1431, 1260803), (2279, 791667), (2421, 745233), (2943, 613051), (4687, 384939), (5777, 312309), (6837, 263889), (7263, 248411), (11567, 155979), (14061, 128313), (14257, 126549), (17331, 104103), (20511, 87963), (29321, 61533), (34701, 51993), (42183, 42771)]