133313893881

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10639}}^1\times {\mathrm{16127}}^1$

素因数の和:26813

約数の個数: 32

約数和(自身を含む): 208667934720

約数和(自身を除く): 75354040839

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 10639, 16127, 31917, 48381, 74473, 112889, 223419, 338667, 393643, 596699, 1180929, 1790097, 2755501, 4176893, 8266503, 12530679, 171575153, 514725459, 1201026071, 3603078213, 6348280661, 19044841983, 44437964627, 133313893881]

約数ペア:

[(1, 133313893881), (3, 44437964627), (7, 19044841983), (21, 6348280661), (37, 3603078213), (111, 1201026071), (259, 514725459), (777, 171575153), (10639, 12530679), (16127, 8266503), (31917, 4176893), (48381, 2755501), (74473, 1790097), (112889, 1180929), (223419, 596699), (338667, 393643)]