65501472967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{201307}}^1$

素因数の和:201427

約数の個数: 32

約数和(自身を含む): 81631199232

約数和(自身を除く): 16129726265

約数列:

[1, 7, 23, 43, 47, 161, 301, 329, 989, 1081, 2021, 6923, 7567, 14147, 46483, 201307, 325381, 1409149, 4630061, 8656201, 9461429, 32410427, 60593407, 66230003, 199092623, 217612867, 406841447, 1393648361, 1523290069, 2847890129, 9357353281, 65501472967]

約数ペア:

[(1, 65501472967), (7, 9357353281), (23, 2847890129), (43, 1523290069), (47, 1393648361), (161, 406841447), (301, 217612867), (329, 199092623), (989, 66230003), (1081, 60593407), (2021, 32410427), (6923, 9461429), (7567, 8656201), (14147, 4630061), (46483, 1409149), (201307, 325381)]