157075107

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2659}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 250252800

約数和(自身を除く): 93177693

約数列:

[1, 3, 7, 21, 29, 87, 97, 203, 291, 609, 679, 2037, 2659, 2813, 7977, 8439, 18613, 19691, 55839, 59073, 77111, 231333, 257923, 539777, 773769, 1619331, 1805461, 5416383, 7479767, 22439301, 52358369, 157075107]

約数ペア:

[(1, 157075107), (3, 52358369), (7, 22439301), (21, 7479767), (29, 5416383), (87, 1805461), (97, 1619331), (203, 773769), (291, 539777), (609, 257923), (679, 231333), (2037, 77111), (2659, 59073), (2813, 55839), (7977, 19691), (8439, 18613)]