76990641

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14843}}^1$

素因数の和:14885

約数の個数: 32

約数和(自身を含む): 133002240

約数和(自身を除く): 56011599

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 14843, 44529, 103901, 192959, 282017, 311703, 578877, 846051, 1350713, 1974119, 3666221, 4052139, 5922357, 10998663, 25663547, 76990641]

約数ペア:

[(1, 76990641), (3, 25663547), (7, 10998663), (13, 5922357), (19, 4052139), (21, 3666221), (39, 1974119), (57, 1350713), (91, 846051), (133, 578877), (247, 311703), (273, 282017), (399, 192959), (741, 103901), (1729, 44529), (5187, 14843)]