47375559

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 86112000

約数和(自身を除く): 38736441

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 137, 231, 411, 499, 693, 959, 1233, 1497, 1507, 2877, 3493, 4491, 4521, 5489, 8631, 10479, 10549, 13563, 16467, 31437, 31647, 38423, 49401, 68363, 94941, 115269, 205089, 345807, 478541, 615267, 751993, 1435623, 2255979, 4306869, 5263951, 6767937, 15791853, 47375559]

約数ペア:

[(1, 47375559), (3, 15791853), (7, 6767937), (9, 5263951), (11, 4306869), (21, 2255979), (33, 1435623), (63, 751993), (77, 615267), (99, 478541), (137, 345807), (231, 205089), (411, 115269), (499, 94941), (693, 68363), (959, 49401), (1233, 38423), (1497, 31647), (1507, 31437), (2877, 16467), (3493, 13563), (4491, 10549), (4521, 10479), (5489, 8631)]