86952873

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 140083200

約数和(自身を除く): 53130327

約数列:

[1, 3, 7, 19, 21, 57, 133, 383, 399, 569, 1149, 1707, 2681, 3983, 7277, 8043, 10811, 11949, 21831, 32433, 50939, 75677, 152817, 217927, 227031, 653781, 1525489, 4140613, 4576467, 12421839, 28984291, 86952873]

約数ペア:

[(1, 86952873), (3, 28984291), (7, 12421839), (19, 4576467), (21, 4140613), (57, 1525489), (133, 653781), (383, 227031), (399, 217927), (569, 152817), (1149, 75677), (1707, 50939), (2681, 32433), (3983, 21831), (7277, 11949), (8043, 10811)]