74823957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 124138560

約数和(自身を除く): 49314603

約数列:

[1, 3, 9, 13, 19, 39, 57, 97, 117, 171, 247, 291, 347, 741, 873, 1041, 1261, 1843, 2223, 3123, 3783, 4511, 5529, 6593, 11349, 13533, 16587, 19779, 23959, 33659, 40599, 59337, 71877, 85709, 100977, 215631, 257127, 302931, 437567, 639521, 771381, 1312701, 1918563, 3938103, 5755689, 8313773, 24941319, 74823957]

約数ペア:

[(1, 74823957), (3, 24941319), (9, 8313773), (13, 5755689), (19, 3938103), (39, 1918563), (57, 1312701), (97, 771381), (117, 639521), (171, 437567), (247, 302931), (291, 257127), (347, 215631), (741, 100977), (873, 85709), (1041, 71877), (1261, 59337), (1843, 40599), (2223, 33659), (3123, 23959), (3783, 19779), (4511, 16587), (5529, 13533), (6593, 11349)]