66239241

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 29561079

約数列:

[1, 3, 23, 53, 59, 69, 159, 177, 307, 921, 1219, 1357, 3127, 3657, 4071, 7061, 9381, 16271, 18113, 21183, 48813, 54339, 71921, 215763, 374233, 416599, 959989, 1122699, 1249797, 2879967, 22079747, 66239241]

約数ペア:

[(1, 66239241), (3, 22079747), (23, 2879967), (53, 1249797), (59, 1122699), (69, 959989), (159, 416599), (177, 374233), (307, 215763), (921, 71921), (1219, 54339), (1357, 48813), (3127, 21183), (3657, 18113), (4071, 16271), (7061, 9381)]