126875997

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 195350400

約数和(自身を除く): 68474403

約数列:

[1, 3, 9, 27, 37, 89, 111, 267, 333, 801, 999, 1427, 2403, 3293, 4281, 9879, 12843, 29637, 38529, 52799, 88911, 127003, 158397, 381009, 475191, 1143027, 1425573, 3429081, 4699111, 14097333, 42291999, 126875997]

約数ペア:

[(1, 126875997), (3, 42291999), (9, 14097333), (27, 4699111), (37, 3429081), (89, 1425573), (111, 1143027), (267, 475191), (333, 381009), (801, 158397), (999, 127003), (1427, 88911), (2403, 52799), (3293, 38529), (4281, 29637), (9879, 12843)]