71349307561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1\times {\mathrm{115981}}^1$

素因数の和:119832

約数の個数: 16

約数和(自身を含む): 85110375168

約数和(自身を除く): 13761067607

約数列:

[1, 7, 23, 161, 3821, 26747, 87883, 115981, 615181, 811867, 2667563, 18672941, 443163401, 3102143807, 10192758223, 71349307561]

約数ペア:

[(1, 71349307561), (7, 10192758223), (23, 3102143807), (161, 443163401), (3821, 18672941), (26747, 2667563), (87883, 811867), (115981, 615181)]