67675461

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 107025408

約数和(自身を除く): 39349947

約数列:

[1, 3, 7, 21, 41, 83, 123, 249, 287, 581, 861, 947, 1743, 2841, 3403, 6629, 10209, 19887, 23821, 38827, 71463, 78601, 116481, 235803, 271789, 550207, 815367, 1650621, 3222641, 9667923, 22558487, 67675461]

約数ペア:

[(1, 67675461), (3, 22558487), (7, 9667923), (21, 3222641), (41, 1650621), (83, 815367), (123, 550207), (249, 271789), (287, 235803), (581, 116481), (861, 78601), (947, 71463), (1743, 38827), (2841, 23821), (3403, 19887), (6629, 10209)]