18148133091

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1\times {\mathrm{23071}}^1$

素因数の和:23304

約数の個数: 32

約数和(自身を含む): 26751707136

約数和(自身を除く): 8603574045

約数列:

[1, 3, 11, 33, 121, 197, 363, 591, 1331, 2167, 3993, 6501, 23071, 23837, 69213, 71511, 253781, 262207, 761343, 786621, 2791591, 4544987, 8374773, 13634961, 30707501, 49994857, 92122503, 149984571, 549943427, 1649830281, 6049377697, 18148133091]

約数ペア:

[(1, 18148133091), (3, 6049377697), (11, 1649830281), (33, 549943427), (121, 149984571), (197, 92122503), (363, 49994857), (591, 30707501), (1331, 13634961), (2167, 8374773), (3993, 4544987), (6501, 2791591), (23071, 786621), (23837, 761343), (69213, 262207), (71511, 253781)]