15693656721

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{9011}}^1$

素因数の和:9413

約数の個数: 32

約数和(自身を含む): 22027923456

約数和(自身を除く): 6334266735

約数列:

[1, 3, 31, 61, 93, 183, 307, 921, 1891, 5673, 9011, 9517, 18727, 27033, 28551, 56181, 279341, 549671, 580537, 838023, 1649013, 1741611, 2766377, 8299131, 17039801, 51119403, 85757687, 168748997, 257273061, 506246991, 5231218907, 15693656721]

約数ペア:

[(1, 15693656721), (3, 5231218907), (31, 506246991), (61, 257273061), (93, 168748997), (183, 85757687), (307, 51119403), (921, 17039801), (1891, 8299131), (5673, 2766377), (9011, 1741611), (9517, 1649013), (18727, 838023), (27033, 580537), (28551, 549671), (56181, 279341)]