83163507

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 137221632

約数和(自身を除く): 54058125

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 193, 213, 289, 357, 497, 579, 867, 1207, 1351, 1491, 2023, 3281, 3621, 4053, 6069, 8449, 9843, 13703, 20519, 22967, 25347, 41109, 55777, 61557, 68901, 95921, 143633, 167331, 232951, 287763, 390439, 430899, 698853, 1171317, 1630657, 3960167, 4891971, 11880501, 27721169, 83163507]

約数ペア:

[(1, 83163507), (3, 27721169), (7, 11880501), (17, 4891971), (21, 3960167), (51, 1630657), (71, 1171317), (119, 698853), (193, 430899), (213, 390439), (289, 287763), (357, 232951), (497, 167331), (579, 143633), (867, 95921), (1207, 68901), (1351, 61557), (1491, 55777), (2023, 41109), (3281, 25347), (3621, 22967), (4053, 20519), (6069, 13703), (8449, 9843)]