8160666813

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20341}}^1$

素因数の和:20496

約数の個数: 48

約数和(自身を含む): 13268842496

約数和(自身を除く): 5108175683

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 127, 243, 351, 381, 1053, 1143, 1651, 3159, 3429, 4953, 10287, 14859, 20341, 30861, 44577, 61023, 133731, 183069, 264433, 401193, 549207, 793299, 1647621, 2379897, 2583307, 4942863, 7139691, 7749921, 21419073, 23249763, 33582991, 64257219, 69749289, 100748973, 209247867, 302246919, 627743601, 906740757, 2720222271, 8160666813]

約数ペア:

[(1, 8160666813), (3, 2720222271), (9, 906740757), (13, 627743601), (27, 302246919), (39, 209247867), (81, 100748973), (117, 69749289), (127, 64257219), (243, 33582991), (351, 23249763), (381, 21419073), (1053, 7749921), (1143, 7139691), (1651, 4942863), (3159, 2583307), (3429, 2379897), (4953, 1647621), (10287, 793299), (14859, 549207), (20341, 401193), (30861, 264433), (44577, 183069), (61023, 133731)]