131442333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 195624960

約数和(自身を除く): 64182627

約数列:

[1, 3, 11, 33, 79, 127, 237, 381, 397, 869, 1191, 1397, 2607, 4191, 4367, 10033, 13101, 30099, 31363, 50419, 94089, 110363, 151257, 331089, 344993, 554609, 1034979, 1663827, 3983101, 11949303, 43814111, 131442333]

約数ペア:

[(1, 131442333), (3, 43814111), (11, 11949303), (33, 3983101), (79, 1663827), (127, 1034979), (237, 554609), (381, 344993), (397, 331089), (869, 151257), (1191, 110363), (1397, 94089), (2607, 50419), (4191, 31363), (4367, 30099), (10033, 13101)]