71565267

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 104970240

約数和(自身を除く): 33404973

約数列:

[1, 3, 19, 31, 57, 93, 101, 303, 401, 589, 1203, 1767, 1919, 3131, 5757, 7619, 9393, 12431, 22857, 37293, 40501, 59489, 121503, 178467, 236189, 708567, 769519, 1255531, 2308557, 3766593, 23855089, 71565267]

約数ペア:

[(1, 71565267), (3, 23855089), (19, 3766593), (31, 2308557), (57, 1255531), (93, 769519), (101, 708567), (303, 236189), (401, 178467), (589, 121503), (1203, 59489), (1767, 40501), (1919, 37293), (3131, 22857), (5757, 12431), (7619, 9393)]