149712101

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7507}}^1$

素因数の和:7569

約数の個数: 24

約数和(自身を含む): 195147936

約数和(自身を除く): 45435835

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 7507, 19943, 52549, 82577, 277759, 367843, 578039, 1944313, 3055349, 4046273, 13610191, 21387443, 149712101]

約数ペア:

[(1, 149712101), (7, 21387443), (11, 13610191), (37, 4046273), (49, 3055349), (77, 1944313), (259, 578039), (407, 367843), (539, 277759), (1813, 82577), (2849, 52549), (7507, 19943)]