159178851

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 263259360

約数和(自身を除く): 104080509

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 243, 351, 369, 533, 1053, 1107, 1229, 1599, 3159, 3321, 3687, 4797, 9963, 11061, 14391, 15977, 33183, 43173, 47931, 50389, 99549, 129519, 143793, 151167, 298647, 431379, 453501, 655057, 1294137, 1360503, 1965171, 3882411, 4081509, 5895513, 12244527, 17686539, 53059617, 159178851]

約数ペア:

[(1, 159178851), (3, 53059617), (9, 17686539), (13, 12244527), (27, 5895513), (39, 4081509), (41, 3882411), (81, 1965171), (117, 1360503), (123, 1294137), (243, 655057), (351, 453501), (369, 431379), (533, 298647), (1053, 151167), (1107, 143793), (1229, 129519), (1599, 99549), (3159, 50389), (3321, 47931), (3687, 43173), (4797, 33183), (9963, 15977), (11061, 14391)]