82395747

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27827}}^1$

素因数の和:27887

約数の個数: 24

約数和(自身を含む): 138917376

約数和(自身を除く): 56521629

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 27827, 83481, 194789, 250443, 584367, 1307869, 1753101, 3923607, 9155083, 11770821, 27465249, 82395747]

約数ペア:

[(1, 82395747), (3, 27465249), (7, 11770821), (9, 9155083), (21, 3923607), (47, 1753101), (63, 1307869), (141, 584367), (329, 250443), (423, 194789), (987, 83481), (2961, 27827)]