72976263

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 106106880

約数和(自身を除く): 33130617

約数列:

[1, 3, 23, 31, 69, 93, 109, 313, 327, 713, 939, 2139, 2507, 3379, 7199, 7521, 9703, 10137, 21597, 29109, 34117, 77717, 102351, 223169, 233151, 669507, 784691, 1057627, 2354073, 3172881, 24325421, 72976263]

約数ペア:

[(1, 72976263), (3, 24325421), (23, 3172881), (31, 2354073), (69, 1057627), (93, 784691), (109, 669507), (313, 233151), (327, 223169), (713, 102351), (939, 77717), (2139, 34117), (2507, 29109), (3379, 21597), (7199, 10137), (7521, 9703)]