71732199

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6607}}^1$

素因数の和:6675

約数の個数: 32

約数和(自身を含む): 121798656

約数和(自身を除く): 50066457

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 6607, 10857, 19821, 46249, 72677, 138747, 218031, 310529, 508739, 931587, 1526217, 2173703, 3415819, 6521109, 10247457, 23910733, 71732199]

約数ペア:

[(1, 71732199), (3, 23910733), (7, 10247457), (11, 6521109), (21, 3415819), (33, 2173703), (47, 1526217), (77, 931587), (141, 508739), (231, 310529), (329, 218031), (517, 138747), (987, 72677), (1551, 46249), (3619, 19821), (6607, 10857)]