9945620739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{1039}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 15162301440

約数和(自身を除く): 5216680701

約数列:

[1, 3, 9, 23, 69, 131, 207, 353, 393, 1039, 1059, 1179, 3013, 3117, 3177, 8119, 9039, 9351, 23897, 24357, 27117, 46243, 71691, 73071, 136109, 138729, 215073, 366767, 408327, 416187, 1063589, 1100301, 1224981, 3130507, 3190767, 3300903, 8435641, 9391521, 9572301, 25306923, 28174563, 48046477, 75920769, 144139431, 432418293, 1105068971, 3315206913, 9945620739]

約数ペア:

[(1, 9945620739), (3, 3315206913), (9, 1105068971), (23, 432418293), (69, 144139431), (131, 75920769), (207, 48046477), (353, 28174563), (393, 25306923), (1039, 9572301), (1059, 9391521), (1179, 8435641), (3013, 3300903), (3117, 3190767), (3177, 3130507), (8119, 1224981), (9039, 1100301), (9351, 1063589), (23897, 416187), (24357, 408327), (27117, 366767), (46243, 215073), (71691, 138729), (73071, 136109)]