156749962971

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1\times {\mathrm{28229}}^1$

素因数の和:31299

約数の個数: 32

約数和(自身を含む): 241630732800

約数和(自身を除く): 84880769829

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 2971, 8913, 20797, 28229, 62391, 84687, 197603, 264419, 592809, 793257, 1850933, 2512381, 5552799, 7537143, 17586667, 52760001, 83868359, 251605077, 587078513, 1761235539, 7464283951, 22392851853, 52249987657, 156749962971]

約数ペア:

[(1, 156749962971), (3, 52249987657), (7, 22392851853), (21, 7464283951), (89, 1761235539), (267, 587078513), (623, 251605077), (1869, 83868359), (2971, 52760001), (8913, 17586667), (20797, 7537143), (28229, 5552799), (62391, 2512381), (84687, 1850933), (197603, 793257), (264419, 592809)]