519305553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1789}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 829987200

約数和(自身を除く): 310681647

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 827, 1789, 2481, 5367, 7443, 10751, 16101, 22329, 23257, 32253, 48303, 69771, 96759, 209313, 290277, 627939, 1479503, 4438509, 13315527, 19233539, 39946581, 57700617, 173101851, 519305553]

約数ペア:

[(1, 519305553), (3, 173101851), (9, 57700617), (13, 39946581), (27, 19233539), (39, 13315527), (117, 4438509), (351, 1479503), (827, 627939), (1789, 290277), (2481, 209313), (5367, 96759), (7443, 69771), (10751, 48303), (16101, 32253), (22329, 23257)]