139403349

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1607

約数の個数: 40

約数和(自身を含む): 223933248

約数和(自身を除く): 84529899

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 459, 603, 1139, 1377, 1511, 1809, 3417, 4533, 5427, 10251, 13599, 25687, 30753, 40797, 77061, 92259, 101237, 122391, 231183, 303711, 693549, 911133, 1721029, 2080647, 2733399, 5163087, 8200197, 15489261, 46467783, 139403349]

約数ペア:

[(1, 139403349), (3, 46467783), (9, 15489261), (17, 8200197), (27, 5163087), (51, 2733399), (67, 2080647), (81, 1721029), (153, 911133), (201, 693549), (459, 303711), (603, 231183), (1139, 122391), (1377, 101237), (1511, 92259), (1809, 77061), (3417, 40797), (4533, 30753), (5427, 25687), (10251, 13599)]