16180047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 26664960

約数和(自身を除く): 10484913

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 1487, 3627, 4461, 10881, 13383, 19331, 40149, 46097, 57993, 138291, 173979, 414873, 521937, 599261, 1244619, 1797783, 5393349, 16180047]

約数ペア:

[(1, 16180047), (3, 5393349), (9, 1797783), (13, 1244619), (27, 599261), (31, 521937), (39, 414873), (93, 173979), (117, 138291), (279, 57993), (351, 46097), (403, 40149), (837, 19331), (1209, 13383), (1487, 10881), (3627, 4461)]