121448421

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 188398080

約数和(自身を除く): 66949659

約数列:

[1, 3, 9, 31, 67, 73, 89, 93, 201, 219, 267, 279, 603, 657, 801, 2077, 2263, 2759, 4891, 5963, 6231, 6497, 6789, 8277, 14673, 17889, 18693, 19491, 20367, 24831, 44019, 53667, 58473, 151621, 184853, 201407, 435299, 454863, 554559, 604221, 1305897, 1364589, 1663677, 1812663, 3917691, 13494269, 40482807, 121448421]

約数ペア:

[(1, 121448421), (3, 40482807), (9, 13494269), (31, 3917691), (67, 1812663), (73, 1663677), (89, 1364589), (93, 1305897), (201, 604221), (219, 554559), (267, 454863), (279, 435299), (603, 201407), (657, 184853), (801, 151621), (2077, 58473), (2263, 53667), (2759, 44019), (4891, 24831), (5963, 20367), (6231, 19491), (6497, 18693), (6789, 17889), (8277, 14673)]