157621101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 236915712

約数和(自身を除く): 79294611

約数列:

[1, 3, 11, 33, 43, 113, 129, 339, 473, 983, 1243, 1419, 2949, 3729, 4859, 10813, 14577, 32439, 42269, 53449, 111079, 126807, 160347, 333237, 464959, 1221869, 1394877, 3665607, 4776397, 14329191, 52540367, 157621101]

約数ペア:

[(1, 157621101), (3, 52540367), (11, 14329191), (33, 4776397), (43, 3665607), (113, 1394877), (129, 1221869), (339, 464959), (473, 333237), (983, 160347), (1243, 126807), (1419, 111079), (2949, 53449), (3729, 42269), (4859, 32439), (10813, 14577)]