154865139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{773}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 243419904

約数和(自身を除く): 88554765

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 467, 773, 1401, 2319, 5137, 6071, 8503, 10049, 15411, 18213, 25509, 30147, 66781, 110539, 200343, 331617, 360991, 1082973, 3970901, 4692883, 11912703, 14078649, 51621713, 154865139]

約数ペア:

[(1, 154865139), (3, 51621713), (11, 14078649), (13, 11912703), (33, 4692883), (39, 3970901), (143, 1082973), (429, 360991), (467, 331617), (773, 200343), (1401, 110539), (2319, 66781), (5137, 30147), (6071, 25509), (8503, 18213), (10049, 15411)]