156969414021

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2473}}^1\times {\mathrm{8147}}^1$

素因数の和:10690

約数の個数: 48

約数和(自身を含む): 248187167424

約数和(自身を除く): 91217753403

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2473, 2597, 7419, 7791, 8147, 17311, 24441, 51933, 57029, 121177, 131069, 171087, 363531, 393207, 399203, 431791, 917483, 1197609, 1295373, 2752449, 3022537, 6422381, 9067611, 19267143, 20147531, 21157759, 60442593, 63473277, 141032717, 423098151, 987229019, 1067819143, 2961687057, 3203457429, 7474734001, 22424202003, 52323138007, 156969414021]

約数ペア:

[(1, 156969414021), (3, 52323138007), (7, 22424202003), (21, 7474734001), (49, 3203457429), (53, 2961687057), (147, 1067819143), (159, 987229019), (371, 423098151), (1113, 141032717), (2473, 63473277), (2597, 60442593), (7419, 21157759), (7791, 20147531), (8147, 19267143), (17311, 9067611), (24441, 6422381), (51933, 3022537), (57029, 2752449), (121177, 1295373), (131069, 1197609), (171087, 917483), (363531, 431791), (393207, 399203)]