70872477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 105369600

約数和(自身を除く): 34497123

約数列:

[1, 3, 13, 39, 41, 123, 127, 349, 381, 533, 1047, 1599, 1651, 4537, 4953, 5207, 13611, 14309, 15621, 42927, 44323, 67691, 132969, 186017, 203073, 558051, 576199, 1728597, 1817243, 5451729, 23624159, 70872477]

約数ペア:

[(1, 70872477), (3, 23624159), (13, 5451729), (39, 1817243), (41, 1728597), (123, 576199), (127, 558051), (349, 203073), (381, 186017), (533, 132969), (1047, 67691), (1599, 44323), (1651, 42927), (4537, 15621), (4953, 14309), (5207, 13611)]