87054475137

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1\times {\mathrm{1627}}^1$

素因数の和:2622

約数の個数: 64

約数和(自身を含む): 138808750080

約数和(自身を除く): 51754274943

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 721, 853, 1627, 2163, 2559, 2987, 4881, 5971, 8961, 11389, 17913, 20909, 24737, 34167, 47183, 62727, 74211, 87859, 141549, 167581, 173159, 263577, 330281, 502743, 519477, 615013, 990843, 1173067, 1387831, 1845039, 2547911, 3519201, 4163493, 4859849, 7643733, 9714817, 14579547, 17835377, 29144451, 34018943, 40247099, 53506131, 102056829, 120741297, 142946593, 281729693, 428839779, 845189079, 1000626151, 3001878453, 4145451197, 12436353591, 29018158379, 87054475137]

約数ペア:

[(1, 87054475137), (3, 29018158379), (7, 12436353591), (21, 4145451197), (29, 3001878453), (87, 1000626151), (103, 845189079), (203, 428839779), (309, 281729693), (609, 142946593), (721, 120741297), (853, 102056829), (1627, 53506131), (2163, 40247099), (2559, 34018943), (2987, 29144451), (4881, 17835377), (5971, 14579547), (8961, 9714817), (11389, 7643733), (17913, 4859849), (20909, 4163493), (24737, 3519201), (34167, 2547911), (47183, 1845039), (62727, 1387831), (74211, 1173067), (87859, 990843), (141549, 615013), (167581, 519477), (173159, 502743), (263577, 330281)]