73258263

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 121968000

約数和(自身を除く): 48709737

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 2399, 3393, 7197, 10179, 21591, 30537, 31187, 64773, 69571, 93561, 194319, 208713, 280683, 626139, 842049, 904423, 1878417, 2526147, 2713269, 5635251, 8139807, 24419421, 73258263]

約数ペア:

[(1, 73258263), (3, 24419421), (9, 8139807), (13, 5635251), (27, 2713269), (29, 2526147), (39, 1878417), (81, 904423), (87, 842049), (117, 626139), (261, 280683), (351, 208713), (377, 194319), (783, 93561), (1053, 69571), (1131, 64773), (2349, 31187), (2399, 30537), (3393, 21591), (7197, 10179)]