201418947

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 303600960

約数和(自身を除く): 102182013

約数列:

[1, 3, 9, 27, 101, 233, 303, 317, 699, 909, 951, 2097, 2727, 2853, 6291, 8559, 23533, 32017, 70599, 73861, 96051, 211797, 221583, 288153, 635391, 664749, 864459, 1994247, 7459961, 22379883, 67139649, 201418947]

約数ペア:

[(1, 201418947), (3, 67139649), (9, 22379883), (27, 7459961), (101, 1994247), (233, 864459), (303, 664749), (317, 635391), (699, 288153), (909, 221583), (951, 211797), (2097, 96051), (2727, 73861), (2853, 70599), (6291, 32017), (8559, 23533)]