84045519

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 132248160

約数和(自身を除く): 48202641

約数列:

[1, 3, 9, 23, 27, 69, 81, 197, 207, 229, 591, 621, 687, 1773, 1863, 2061, 4531, 5267, 5319, 6183, 13593, 15801, 15957, 18549, 40779, 45113, 47403, 122337, 135339, 142209, 367011, 406017, 426627, 1037599, 1218051, 3112797, 3654153, 9338391, 28015173, 84045519]

約数ペア:

[(1, 84045519), (3, 28015173), (9, 9338391), (23, 3654153), (27, 3112797), (69, 1218051), (81, 1037599), (197, 426627), (207, 406017), (229, 367011), (591, 142209), (621, 135339), (687, 122337), (1773, 47403), (1863, 45113), (2061, 40779), (4531, 18549), (5267, 15957), (5319, 15801), (6183, 13593)]