61764807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20047}}^1$

素因数の和:20142

約数の個数: 16

約数和(自身を含む): 89815040

約数和(自身を除く): 28050233

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 20047, 60141, 260611, 781833, 1583713, 4751139, 20588269, 61764807]

約数ペア:

[(1, 61764807), (3, 20588269), (13, 4751139), (39, 1583713), (79, 781833), (237, 260611), (1027, 60141), (3081, 20047)]