27155688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{161641}}^1$

素因数の和:161657

約数の個数: 32

約数和(自身を含む): 77588160

約数和(自身を除く): 50432472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 161641, 323282, 484923, 646564, 969846, 1131487, 1293128, 1939692, 2262974, 3394461, 3879384, 4525948, 6788922, 9051896, 13577844, 27155688]

約数ペア:

[(1, 27155688), (2, 13577844), (3, 9051896), (4, 6788922), (6, 4525948), (7, 3879384), (8, 3394461), (12, 2262974), (14, 1939692), (21, 1293128), (24, 1131487), (28, 969846), (42, 646564), (56, 484923), (84, 323282), (168, 161641)]