157427698239

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{44687}}^1$

素因数の和:45180

約数の個数: 48

約数和(自身を含む): 262121932800

約数和(自身を除く): 104694234561

約数列:

[1, 3, 7, 9, 21, 63, 199, 281, 597, 843, 1393, 1791, 1967, 2529, 4179, 5901, 12537, 17703, 44687, 55919, 134061, 167757, 312809, 391433, 402183, 503271, 938427, 1174299, 2815281, 3522897, 8892713, 12557047, 26678139, 37671141, 62248991, 80034417, 87899329, 113013423, 186746973, 263697987, 560240919, 791093961, 2498852353, 7496557059, 17491966471, 22489671177, 52475899413, 157427698239]

約数ペア:

[(1, 157427698239), (3, 52475899413), (7, 22489671177), (9, 17491966471), (21, 7496557059), (63, 2498852353), (199, 791093961), (281, 560240919), (597, 263697987), (843, 186746973), (1393, 113013423), (1791, 87899329), (1967, 80034417), (2529, 62248991), (4179, 37671141), (5901, 26678139), (12537, 12557047), (17703, 8892713), (44687, 3522897), (55919, 2815281), (134061, 1174299), (167757, 938427), (312809, 503271), (391433, 402183)]