231523761

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 362815488

約数和(自身を除く): 131291727

約数列:

[1, 3, 7, 21, 41, 123, 287, 443, 607, 861, 1329, 1821, 3101, 4249, 9303, 12747, 18163, 24887, 54489, 74661, 127141, 174209, 268901, 381423, 522627, 806703, 1882307, 5646921, 11024941, 33074823, 77174587, 231523761]

約数ペア:

[(1, 231523761), (3, 77174587), (7, 33074823), (21, 11024941), (41, 5646921), (123, 1882307), (287, 806703), (443, 522627), (607, 381423), (861, 268901), (1329, 174209), (1821, 127141), (3101, 74661), (4249, 54489), (9303, 24887), (12747, 18163)]