619377057

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 1001376000

約数和(自身を除く): 381998943

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 169, 351, 447, 507, 911, 1341, 1521, 1937, 2733, 4023, 4563, 5811, 8199, 11843, 17433, 24597, 25181, 35529, 52299, 75543, 106587, 135739, 153959, 226629, 319761, 407217, 461877, 679887, 1221651, 1385631, 1764607, 3664953, 4156893, 5293821, 15881463, 22939891, 47644389, 68819673, 206459019, 619377057]

約数ペア:

[(1, 619377057), (3, 206459019), (9, 68819673), (13, 47644389), (27, 22939891), (39, 15881463), (117, 5293821), (149, 4156893), (169, 3664953), (351, 1764607), (447, 1385631), (507, 1221651), (911, 679887), (1341, 461877), (1521, 407217), (1937, 319761), (2733, 226629), (4023, 153959), (4563, 135739), (5811, 106587), (8199, 75543), (11843, 52299), (17433, 35529), (24597, 25181)]