185779893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 289650816

約数和(自身を除く): 103870923

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 289, 311, 663, 689, 867, 901, 933, 2067, 2703, 3757, 4043, 5287, 11271, 11713, 12129, 15317, 15861, 16483, 35139, 45951, 49449, 68731, 89879, 199121, 206193, 214279, 269637, 280211, 597363, 642837, 840633, 1168427, 3505281, 3642743, 4763587, 10928229, 14290761, 61926631, 185779893]

約数ペア:

[(1, 185779893), (3, 61926631), (13, 14290761), (17, 10928229), (39, 4763587), (51, 3642743), (53, 3505281), (159, 1168427), (221, 840633), (289, 642837), (311, 597363), (663, 280211), (689, 269637), (867, 214279), (901, 206193), (933, 199121), (2067, 89879), (2703, 68731), (3757, 49449), (4043, 45951), (5287, 35139), (11271, 16483), (11713, 15861), (12129, 15317)]