525260187

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33029}}^1$

素因数の和:33088

約数の個数: 32

約数和(自身を含む): 845568000

約数和(自身を除く): 320307813

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 5301, 15903, 33029, 99087, 297261, 627551, 891783, 1023899, 1882653, 3071697, 5647959, 9215091, 16943877, 19454081, 27645273, 58362243, 175086729, 525260187]

約数ペア:

[(1, 525260187), (3, 175086729), (9, 58362243), (19, 27645273), (27, 19454081), (31, 16943877), (57, 9215091), (93, 5647959), (171, 3071697), (279, 1882653), (513, 1023899), (589, 891783), (837, 627551), (1767, 297261), (5301, 99087), (15903, 33029)]