85655404821

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1\times {\mathrm{1627}}^1$

素因数の和:2434

約数の個数: 64

約数和(自身を含む): 136308142080

約数和(自身を除く): 50652737259

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 411, 609, 631, 959, 1627, 1893, 2877, 3973, 4417, 4881, 11389, 11919, 13251, 18299, 27811, 34167, 47183, 54897, 83433, 86447, 128093, 141549, 222899, 259341, 330281, 384279, 605129, 668697, 990843, 1026637, 1560293, 1815387, 2506963, 3079911, 4680879, 6464071, 7186459, 7520889, 17548741, 19392213, 21559377, 29772473, 45248497, 52646223, 89317419, 135745491, 140649269, 208407311, 421947807, 625221933, 984544883, 2953634649, 4078828801, 12236486403, 28551801607, 85655404821]

約数ペア:

[(1, 85655404821), (3, 28551801607), (7, 12236486403), (21, 4078828801), (29, 2953634649), (87, 984544883), (137, 625221933), (203, 421947807), (411, 208407311), (609, 140649269), (631, 135745491), (959, 89317419), (1627, 52646223), (1893, 45248497), (2877, 29772473), (3973, 21559377), (4417, 19392213), (4881, 17548741), (11389, 7520889), (11919, 7186459), (13251, 6464071), (18299, 4680879), (27811, 3079911), (34167, 2506963), (47183, 1815387), (54897, 1560293), (83433, 1026637), (86447, 990843), (128093, 668697), (141549, 605129), (222899, 384279), (259341, 330281)]