61366209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 89766144

約数和(自身を除く): 28399935

約数列:

[1, 3, 17, 51, 53, 73, 159, 219, 311, 901, 933, 1241, 2703, 3723, 3869, 5287, 11607, 15861, 16483, 22703, 49449, 65773, 68109, 197319, 280211, 385951, 840633, 1157853, 1203259, 3609777, 20455403, 61366209]

約数ペア:

[(1, 61366209), (3, 20455403), (17, 3609777), (51, 1203259), (53, 1157853), (73, 840633), (159, 385951), (219, 280211), (311, 197319), (901, 68109), (933, 65773), (1241, 49449), (2703, 22703), (3723, 16483), (3869, 15861), (5287, 11607)]