40015691709

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 64132743168

約数和(自身を除く): 24117051459

約数列:

[1, 3, 7, 21, 23, 69, 161, 271, 311, 483, 813, 933, 983, 1897, 2177, 2949, 5691, 6233, 6531, 6881, 7153, 18699, 20643, 21459, 22609, 43631, 50071, 67827, 84281, 130893, 150213, 158263, 252843, 266393, 305713, 474789, 589967, 799179, 917139, 1769901, 1864751, 1938463, 2139991, 5594253, 5815389, 6127039, 6419973, 7031399, 13569241, 18381117, 21094197, 40707723, 42889273, 49219793, 82848223, 128667819, 147659379, 248544669, 579937561, 1739812683, 1905509129, 5716527387, 13338563903, 40015691709]

約数ペア:

[(1, 40015691709), (3, 13338563903), (7, 5716527387), (21, 1905509129), (23, 1739812683), (69, 579937561), (161, 248544669), (271, 147659379), (311, 128667819), (483, 82848223), (813, 49219793), (933, 42889273), (983, 40707723), (1897, 21094197), (2177, 18381117), (2949, 13569241), (5691, 7031399), (6233, 6419973), (6531, 6127039), (6881, 5815389), (7153, 5594253), (18699, 2139991), (20643, 1938463), (21459, 1864751), (22609, 1769901), (43631, 917139), (50071, 799179), (67827, 589967), (84281, 474789), (130893, 305713), (150213, 266393), (158263, 252843)]