145434501

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{20959}}^1$

素因数の和:21225

約数の個数: 16

約数和(自身を含む): 216307200

約数和(自身を除く): 70872699

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 20959, 62877, 188631, 565893, 5386463, 16159389, 48478167, 145434501]

約数ペア:

[(1, 145434501), (3, 48478167), (9, 16159389), (27, 5386463), (257, 565893), (771, 188631), (2313, 62877), (6939, 20959)]