27621003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 13021557

約数列:

[1, 3, 19, 41, 53, 57, 123, 159, 223, 669, 779, 1007, 2173, 2337, 3021, 4237, 6519, 9143, 11819, 12711, 27429, 35457, 41287, 123861, 173717, 224561, 484579, 521151, 673683, 1453737, 9207001, 27621003]

約数ペア:

[(1, 27621003), (3, 9207001), (19, 1453737), (41, 673683), (53, 521151), (57, 484579), (123, 224561), (159, 173717), (223, 123861), (669, 41287), (779, 35457), (1007, 27429), (2173, 12711), (2337, 11819), (3021, 9143), (4237, 6519)]