51512957601

素因数分解:

$3^1\times 7^2\times {\mathrm{24767}}^1\times {\mathrm{14149}}^1$

素因数の和:38933

約数の個数: 24

約数和(自身を含む): 79906521600

約数和(自身を除く): 28393563999

約数列:

[1, 3, 7, 21, 49, 147, 14149, 24767, 42447, 74301, 99043, 173369, 297129, 520107, 693301, 1213583, 2079903, 3640749, 350428283, 1051284849, 2452997981, 7358993943, 17170985867, 51512957601]

約数ペア:

[(1, 51512957601), (3, 17170985867), (7, 7358993943), (21, 2452997981), (49, 1051284849), (147, 350428283), (14149, 3640749), (24767, 2079903), (42447, 1213583), (74301, 693301), (99043, 520107), (173369, 297129)]