3886640163

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149377}}^1$

素因数の和:149456

約数の個数: 36

約数和(自身を含む): 6641345880

約数和(自身を除く): 2754705717

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3717, 8673, 26019, 149377, 448131, 1045639, 1344393, 3136917, 7319473, 8813243, 9410751, 21958419, 26439729, 61692701, 65875257, 79319187, 185078103, 431848907, 555234309, 1295546721, 3886640163]

約数ペア:

[(1, 3886640163), (3, 1295546721), (7, 555234309), (9, 431848907), (21, 185078103), (49, 79319187), (59, 65875257), (63, 61692701), (147, 26439729), (177, 21958419), (413, 9410751), (441, 8813243), (531, 7319473), (1239, 3136917), (2891, 1344393), (3717, 1045639), (8673, 448131), (26019, 149377)]