71356245303

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{322169}}^1$

素因数の和:322431

約数の個数: 32

約数和(自身を含む): 111341952000

約数和(自身を除く): 39985706697

約数列:

[1, 3, 7, 21, 53, 159, 199, 371, 597, 1113, 1393, 4179, 10547, 31641, 73829, 221487, 322169, 966507, 2255183, 6765549, 17074957, 51224871, 64111631, 119524699, 192334893, 358574097, 448781417, 1346344251, 3397916443, 10193749329, 23785415101, 71356245303]

約数ペア:

[(1, 71356245303), (3, 23785415101), (7, 10193749329), (21, 3397916443), (53, 1346344251), (159, 448781417), (199, 358574097), (371, 192334893), (597, 119524699), (1113, 64111631), (1393, 51224871), (4179, 17074957), (10547, 6765549), (31641, 2255183), (73829, 966507), (221487, 322169)]