64731499

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3023}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 82736640

約数和(自身を除く): 18005141

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3023, 3059, 21161, 21413, 57437, 69529, 148127, 402059, 486703, 1321051, 2814413, 3406921, 9247357, 64731499]

約数ペア:

[(1, 64731499), (7, 9247357), (19, 3406921), (23, 2814413), (49, 1321051), (133, 486703), (161, 402059), (437, 148127), (931, 69529), (1127, 57437), (3023, 21413), (3059, 21161)]