6720921477

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1861}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 10221709680

約数和(自身を除く): 3500788203

約数列:

[1, 3, 9, 29, 87, 101, 137, 261, 303, 411, 909, 1233, 1861, 2929, 3973, 5583, 8787, 11919, 13837, 16749, 26361, 35757, 41511, 53969, 124533, 161907, 187961, 254957, 401273, 485721, 563883, 764871, 1203819, 1691649, 2294613, 3611457, 5450869, 7393753, 16352607, 22181259, 25750657, 49057821, 66543777, 77251971, 231755913, 746769053, 2240307159, 6720921477]

約数ペア:

[(1, 6720921477), (3, 2240307159), (9, 746769053), (29, 231755913), (87, 77251971), (101, 66543777), (137, 49057821), (261, 25750657), (303, 22181259), (411, 16352607), (909, 7393753), (1233, 5450869), (1861, 3611457), (2929, 2294613), (3973, 1691649), (5583, 1203819), (8787, 764871), (11919, 563883), (13837, 485721), (16749, 401273), (26361, 254957), (35757, 187961), (41511, 161907), (53969, 124533)]