61515993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{941}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 102730752

約数和(自身を除く): 41214759

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 283, 849, 941, 1981, 2823, 3113, 5943, 6587, 9339, 10351, 19761, 21791, 31053, 65373, 72457, 217371, 266303, 798909, 1864121, 2929333, 5592363, 8787999, 20505331, 61515993]

約数ペア:

[(1, 61515993), (3, 20505331), (7, 8787999), (11, 5592363), (21, 2929333), (33, 1864121), (77, 798909), (231, 266303), (283, 217371), (849, 72457), (941, 65373), (1981, 31053), (2823, 21791), (3113, 19761), (5943, 10351), (6587, 9339)]