173868429

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2593}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 276250624

約数和(自身を除く): 102382195

約数列:

[1, 3, 7, 21, 31, 93, 103, 217, 309, 651, 721, 2163, 2593, 3193, 7779, 9579, 18151, 22351, 54453, 67053, 80383, 241149, 267079, 562681, 801237, 1688043, 1869553, 5608659, 8279449, 24838347, 57956143, 173868429]

約数ペア:

[(1, 173868429), (3, 57956143), (7, 24838347), (21, 8279449), (31, 5608659), (93, 1869553), (103, 1688043), (217, 801237), (309, 562681), (651, 267079), (721, 241149), (2163, 80383), (2593, 67053), (3193, 54453), (7779, 22351), (9579, 18151)]