61177914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{997}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 151951488

約数和(自身を除く): 90773574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 487, 974, 997, 1461, 1994, 2922, 2991, 3409, 4383, 5982, 6818, 6979, 8766, 8973, 10227, 13958, 17946, 20454, 20937, 30681, 41874, 61362, 62811, 125622, 485539, 971078, 1456617, 2913234, 3398773, 4369851, 6797546, 8739702, 10196319, 20392638, 30588957, 61177914]

約数ペア:

[(1, 61177914), (2, 30588957), (3, 20392638), (6, 10196319), (7, 8739702), (9, 6797546), (14, 4369851), (18, 3398773), (21, 2913234), (42, 1456617), (63, 971078), (126, 485539), (487, 125622), (974, 62811), (997, 61362), (1461, 41874), (1994, 30681), (2922, 20937), (2991, 20454), (3409, 17946), (4383, 13958), (5982, 10227), (6818, 8973), (6979, 8766)]