27387906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 68210688

約数和(自身を除く): 40822782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 487, 546, 618, 721, 974, 1339, 1442, 1461, 2163, 2678, 2922, 3409, 4017, 4326, 6331, 6818, 8034, 9373, 10227, 12662, 18746, 18993, 20454, 28119, 37986, 44317, 50161, 56238, 88634, 100322, 132951, 150483, 265902, 300966, 351127, 652093, 702254, 1053381, 1304186, 1956279, 2106762, 3912558, 4564651, 9129302, 13693953, 27387906]

約数ペア:

[(1, 27387906), (2, 13693953), (3, 9129302), (6, 4564651), (7, 3912558), (13, 2106762), (14, 1956279), (21, 1304186), (26, 1053381), (39, 702254), (42, 652093), (78, 351127), (91, 300966), (103, 265902), (182, 150483), (206, 132951), (273, 100322), (309, 88634), (487, 56238), (546, 50161), (618, 44317), (721, 37986), (974, 28119), (1339, 20454), (1442, 18993), (1461, 18746), (2163, 12662), (2678, 10227), (2922, 9373), (3409, 8034), (4017, 6818), (4326, 6331)]