153673929

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 238521600

約数和(自身を除く): 84847671

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2187, 2349, 2423, 7047, 7269, 21141, 21807, 63423, 65421, 70267, 196263, 210801, 588789, 632403, 1766367, 1897209, 5299101, 5691627, 17074881, 51224643, 153673929]

約数ペア:

[(1, 153673929), (3, 51224643), (9, 17074881), (27, 5691627), (29, 5299101), (81, 1897209), (87, 1766367), (243, 632403), (261, 588789), (729, 210801), (783, 196263), (2187, 70267), (2349, 65421), (2423, 63423), (7047, 21807), (7269, 21141)]