128450301

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{16139}}^1$

素因数の和:16528

約数の個数: 16

約数和(自身を含む): 196262400

約数和(自身を除く): 67812099

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 16139, 48417, 112973, 338919, 6116681, 18350043, 42816767, 128450301]

約数ペア:

[(1, 128450301), (3, 42816767), (7, 18350043), (21, 6116681), (379, 338919), (1137, 112973), (2653, 48417), (7959, 16139)]