153816947

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 163295232

約数和(自身を除く): 9478285

約数列:

[1, 31, 47, 193, 547, 1457, 5983, 9071, 16957, 25709, 105571, 281201, 796979, 3272701, 4961837, 153816947]

約数ペア:

[(1, 153816947), (31, 4961837), (47, 3272701), (193, 796979), (547, 281201), (1457, 105571), (5983, 25709), (9071, 16957)]