97931769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 150205440

約数和(自身を除く): 52273671

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2539, 2967, 7617, 12857, 33007, 38571, 58397, 99021, 109177, 175191, 327531, 759161, 1419301, 2277483, 2511071, 4257903, 7533213, 32643923, 97931769]

約数ペア:

[(1, 97931769), (3, 32643923), (13, 7533213), (23, 4257903), (39, 2511071), (43, 2277483), (69, 1419301), (129, 759161), (299, 327531), (559, 175191), (897, 109177), (989, 99021), (1677, 58397), (2539, 38571), (2967, 33007), (7617, 12857)]