137521287

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 207936000

約数和(自身を除く): 70414713

約数列:

[1, 3, 9, 27, 89, 151, 267, 379, 453, 801, 1137, 1359, 2403, 3411, 4077, 10233, 13439, 33731, 40317, 57229, 101193, 120951, 171687, 303579, 362853, 515061, 910737, 1545183, 5093381, 15280143, 45840429, 137521287]

約数ペア:

[(1, 137521287), (3, 45840429), (9, 15280143), (27, 5093381), (89, 1545183), (151, 910737), (267, 515061), (379, 362853), (453, 303579), (801, 171687), (1137, 120951), (1359, 101193), (2403, 57229), (3411, 40317), (4077, 33731), (10233, 13439)]