159184473

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 251412480

約数和(自身を除く): 92228007

約数列:

[1, 3, 7, 21, 31, 93, 217, 439, 557, 651, 1317, 1671, 3073, 3899, 9219, 11697, 13609, 17267, 40827, 51801, 95263, 120869, 244523, 285789, 362607, 733569, 1711661, 5134983, 7580213, 22740639, 53061491, 159184473]

約数ペア:

[(1, 159184473), (3, 53061491), (7, 22740639), (21, 7580213), (31, 5134983), (93, 1711661), (217, 733569), (439, 362607), (557, 285789), (651, 244523), (1317, 120869), (1671, 95263), (3073, 51801), (3899, 40827), (9219, 17267), (11697, 13609)]