71410703

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 91521024

約数和(自身を除く): 20110321

約数列:

[1, 7, 13, 37, 91, 127, 167, 259, 481, 889, 1169, 1651, 2171, 3367, 4699, 6179, 11557, 15197, 21209, 32893, 43253, 61087, 80327, 148463, 275717, 427609, 562289, 784733, 1930019, 5493131, 10201529, 71410703]

約数ペア:

[(1, 71410703), (7, 10201529), (13, 5493131), (37, 1930019), (91, 784733), (127, 562289), (167, 427609), (259, 275717), (481, 148463), (889, 80327), (1169, 61087), (1651, 43253), (2171, 32893), (3367, 21209), (4699, 15197), (6179, 11557)]