2667727845

素因数分解:

$3^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{26959}}^1$

素因数の和:27706

約数の個数: 32

約数和(自身を含む): 4749273600

約数和(自身を除く): 2081545755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 733, 2199, 3665, 6597, 10995, 19791, 26959, 32985, 80877, 98955, 134795, 242631, 404385, 727893, 1213155, 3639465, 19760947, 59282841, 98804735, 177848523, 296414205, 533545569, 889242615, 2667727845]

約数ペア:

[(1, 2667727845), (3, 889242615), (5, 533545569), (9, 296414205), (15, 177848523), (27, 98804735), (45, 59282841), (135, 19760947), (733, 3639465), (2199, 1213155), (3665, 727893), (6597, 404385), (10995, 242631), (19791, 134795), (26959, 98955), (32985, 80877)]