124580351

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 155443200

約数和(自身を除く): 30862849

約数列:

[1, 7, 23, 31, 109, 161, 217, 229, 713, 763, 1603, 2507, 3379, 4991, 5267, 7099, 17549, 23653, 24961, 36869, 49693, 77717, 163277, 174727, 544019, 574103, 773791, 1142939, 4018721, 5416537, 17797193, 124580351]

約数ペア:

[(1, 124580351), (7, 17797193), (23, 5416537), (31, 4018721), (109, 1142939), (161, 773791), (217, 574103), (229, 544019), (713, 174727), (763, 163277), (1603, 77717), (2507, 49693), (3379, 36869), (4991, 24961), (5267, 23653), (7099, 17549)]