3645837

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 6324480

約数和(自身を除く): 2678643

約数列:

[1, 3, 9, 13, 17, 27, 39, 47, 51, 117, 141, 153, 169, 221, 351, 423, 459, 507, 611, 663, 799, 1269, 1521, 1833, 1989, 2397, 2873, 4563, 5499, 5967, 7191, 7943, 8619, 10387, 16497, 21573, 23829, 25857, 31161, 71487, 77571, 93483, 135031, 214461, 280449, 405093, 1215279, 3645837]

約数ペア:

[(1, 3645837), (3, 1215279), (9, 405093), (13, 280449), (17, 214461), (27, 135031), (39, 93483), (47, 77571), (51, 71487), (117, 31161), (141, 25857), (153, 23829), (169, 21573), (221, 16497), (351, 10387), (423, 8619), (459, 7943), (507, 7191), (611, 5967), (663, 5499), (799, 4563), (1269, 2873), (1521, 2397), (1833, 1989)]