1877882211

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{3491}}^1$

素因数の和:3761

約数の個数: 40

約数和(自身を含む): 2915470800

約数和(自身を除く): 1037588589

約数列:

[1, 3, 9, 27, 29, 81, 87, 229, 261, 687, 783, 2061, 2349, 3491, 6183, 6641, 10473, 18549, 19923, 31419, 59769, 94257, 101239, 179307, 282771, 303717, 537921, 799439, 911151, 2398317, 2733453, 7194951, 8200359, 21584853, 23183731, 64754559, 69551193, 208653579, 625960737, 1877882211]

約数ペア:

[(1, 1877882211), (3, 625960737), (9, 208653579), (27, 69551193), (29, 64754559), (81, 23183731), (87, 21584853), (229, 8200359), (261, 7194951), (687, 2733453), (783, 2398317), (2061, 911151), (2349, 799439), (3491, 537921), (6183, 303717), (6641, 282771), (10473, 179307), (18549, 101239), (19923, 94257), (31419, 59769)]