7875297957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 11922038784

約数和(自身を除く): 4046740827

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 211, 391, 633, 677, 799, 1081, 1173, 2031, 2397, 3243, 3587, 4853, 9917, 10761, 11509, 14559, 15571, 18377, 29751, 31819, 34527, 46713, 55131, 82501, 95457, 142847, 168589, 228091, 247503, 264707, 428541, 505767, 540923, 684273, 731837, 794121, 1622769, 2195511, 2428399, 3285481, 3877547, 6713809, 7285197, 9856443, 11632641, 12441229, 20141427, 37323687, 55853177, 114134753, 154417607, 167559531, 342404259, 463252821, 2625099319, 7875297957]

約数ペア:

[(1, 7875297957), (3, 2625099319), (17, 463252821), (23, 342404259), (47, 167559531), (51, 154417607), (69, 114134753), (141, 55853177), (211, 37323687), (391, 20141427), (633, 12441229), (677, 11632641), (799, 9856443), (1081, 7285197), (1173, 6713809), (2031, 3877547), (2397, 3285481), (3243, 2428399), (3587, 2195511), (4853, 1622769), (9917, 794121), (10761, 731837), (11509, 684273), (14559, 540923), (15571, 505767), (18377, 428541), (29751, 264707), (31819, 247503), (34527, 228091), (46713, 168589), (55131, 142847), (82501, 95457)]