72162441

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2477}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 116565120

約数和(自身を除く): 44402679

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 2477, 3237, 7431, 9711, 22293, 29133, 32201, 66879, 96603, 205591, 289809, 616773, 869427, 1850319, 2672683, 5550957, 8018049, 24054147, 72162441]

約数ペア:

[(1, 72162441), (3, 24054147), (9, 8018049), (13, 5550957), (27, 2672683), (39, 1850319), (83, 869427), (117, 616773), (249, 289809), (351, 205591), (747, 96603), (1079, 66879), (2241, 32201), (2477, 29133), (3237, 22293), (7431, 9711)]