64886371

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 74214000

約数和(自身を除く): 9327629

約数列:

[1, 11, 59, 61, 121, 149, 649, 671, 1639, 3599, 7139, 7381, 8791, 9089, 18029, 39589, 96701, 99979, 435479, 536251, 1063711, 1099769, 5898761, 64886371]

約数ペア:

[(1, 64886371), (11, 5898761), (59, 1099769), (61, 1063711), (121, 536251), (149, 435479), (649, 99979), (671, 96701), (1639, 39589), (3599, 18029), (7139, 9089), (7381, 8791)]