71585103

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 103334400

約数和(自身を除く): 31749297

約数列:

[1, 3, 19, 57, 89, 103, 137, 267, 309, 411, 1691, 1957, 2603, 5073, 5871, 7809, 9167, 12193, 14111, 27501, 36579, 42333, 174173, 231667, 268109, 522519, 695001, 804327, 1255879, 3767637, 23861701, 71585103]

約数ペア:

[(1, 71585103), (3, 23861701), (19, 3767637), (57, 1255879), (89, 804327), (103, 695001), (137, 522519), (267, 268109), (309, 231667), (411, 174173), (1691, 42333), (1957, 36579), (2603, 27501), (5073, 14111), (5871, 12193), (7809, 9167)]