156732468207

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1\times {\mathrm{71191}}^1$

素因数の和:73799

約数の個数: 32

約数和(自身を含む): 244754678784

約数和(自身を除く): 88022210577

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2557, 7671, 17899, 53697, 71191, 104837, 213573, 314511, 498337, 733859, 1495011, 2201577, 2918831, 8756493, 20431817, 61295451, 182035387, 546106161, 1274247709, 3822743127, 7463450867, 22390352601, 52244156069, 156732468207]

約数ペア:

[(1, 156732468207), (3, 52244156069), (7, 22390352601), (21, 7463450867), (41, 3822743127), (123, 1274247709), (287, 546106161), (861, 182035387), (2557, 61295451), (7671, 20431817), (17899, 8756493), (53697, 2918831), (71191, 2201577), (104837, 1495011), (213573, 733859), (314511, 498337)]