157021033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 173048400

約数和(自身を除く): 16027367

約数列:

[1, 13, 53, 349, 653, 689, 4537, 8489, 18497, 34609, 227897, 240461, 449917, 2962661, 12078541, 157021033]

約数ペア:

[(1, 157021033), (13, 12078541), (53, 2962661), (349, 449917), (653, 240461), (689, 227897), (4537, 34609), (8489, 18497)]