69313671

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 117895680

約数和(自身を除く): 48582009

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1427, 1799, 2313, 4281, 5397, 6939, 9989, 12843, 16191, 29967, 38529, 48573, 89901, 269703, 366739, 1100217, 2567173, 3300651, 7701519, 9901953, 23104557, 69313671]

約数ペア:

[(1, 69313671), (3, 23104557), (7, 9901953), (9, 7701519), (21, 3300651), (27, 2567173), (63, 1100217), (189, 366739), (257, 269703), (771, 89901), (1427, 48573), (1799, 38529), (2313, 29967), (4281, 16191), (5397, 12843), (6939, 9989)]