25856156907

素因数分解:

$3^3\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{95869}}^1$

素因数の和:97312

約数の個数: 32

約数和(自身を含む): 43808755200

約数和(自身を除く): 17952598293

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1427, 4281, 9989, 12843, 29967, 38529, 89901, 95869, 269703, 287607, 671083, 862821, 2013249, 2588463, 6039747, 18119241, 136805063, 410415189, 957635441, 1231245567, 2872906323, 3693736701, 8618718969, 25856156907]

約数ペア:

[(1, 25856156907), (3, 8618718969), (7, 3693736701), (9, 2872906323), (21, 1231245567), (27, 957635441), (63, 410415189), (189, 136805063), (1427, 18119241), (4281, 6039747), (9989, 2588463), (12843, 2013249), (29967, 862821), (38529, 671083), (89901, 287607), (95869, 269703)]