67518009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 108528000

約数和(自身を除く): 41009991

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1291, 1341, 1937, 3873, 4023, 5811, 11619, 16783, 17433, 34857, 50349, 52299, 151047, 192359, 453141, 577077, 1731231, 2500667, 5193693, 7502001, 22506003, 67518009]

約数ペア:

[(1, 67518009), (3, 22506003), (9, 7502001), (13, 5193693), (27, 2500667), (39, 1731231), (117, 577077), (149, 453141), (351, 192359), (447, 151047), (1291, 52299), (1341, 50349), (1937, 34857), (3873, 17433), (4023, 16783), (5811, 11619)]