25073901

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 40188800

約数和(自身を除く): 15114899

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 1321, 2109, 3963, 6327, 11889, 18981, 25099, 35667, 48877, 75297, 146631, 225891, 439893, 677673, 928663, 1319679, 2785989, 8357967, 25073901]

約数ペア:

[(1, 25073901), (3, 8357967), (9, 2785989), (19, 1319679), (27, 928663), (37, 677673), (57, 439893), (111, 225891), (171, 146631), (333, 75297), (513, 48877), (703, 35667), (999, 25099), (1321, 18981), (2109, 11889), (3963, 6327)]