1738201329

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 2805580800

約数和(自身を除く): 1067379471

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 197, 409, 423, 459, 591, 799, 1227, 1269, 1773, 2397, 3349, 3681, 5319, 6953, 7191, 9259, 10047, 11043, 19223, 20859, 21573, 27777, 30141, 57669, 62577, 80573, 83331, 90423, 157403, 173007, 187731, 241719, 249993, 326791, 472209, 519021, 725157, 980373, 1369741, 1416627, 2175471, 2941119, 3786931, 4109223, 4249881, 8823357, 11360793, 12327669, 34082379, 36983007, 64377827, 102247137, 193133481, 579400443, 1738201329]

約数ペア:

[(1, 1738201329), (3, 579400443), (9, 193133481), (17, 102247137), (27, 64377827), (47, 36983007), (51, 34082379), (141, 12327669), (153, 11360793), (197, 8823357), (409, 4249881), (423, 4109223), (459, 3786931), (591, 2941119), (799, 2175471), (1227, 1416627), (1269, 1369741), (1773, 980373), (2397, 725157), (3349, 519021), (3681, 472209), (5319, 326791), (6953, 249993), (7191, 241719), (9259, 187731), (10047, 173007), (11043, 157403), (19223, 90423), (20859, 83331), (21573, 80573), (27777, 62577), (30141, 57669)]