166848440829

素因数分解:

$3^1\times 7^4\times {\mathrm{23163743}}^1$

素因数の和:23163774

約数の個数: 20

約数和(自身を含む): 259526587776

約数和(自身を除く): 92678146947

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 23163743, 69491229, 162146201, 486438603, 1135023407, 3405070221, 7945163849, 23835491547, 55616146943, 166848440829]

約数ペア:

[(1, 166848440829), (3, 55616146943), (7, 23835491547), (21, 7945163849), (49, 3405070221), (147, 1135023407), (343, 486438603), (1029, 162146201), (2401, 69491229), (7203, 23163743)]