76172691

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190909}}^1$

素因数の和:190938

約数の個数: 16

約数和(自身を含む): 122182400

約数和(自身を除く): 46009709

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 190909, 572727, 1336363, 3627271, 4009089, 10881813, 25390897, 76172691]

約数ペア:

[(1, 76172691), (3, 25390897), (7, 10881813), (19, 4009089), (21, 3627271), (57, 1336363), (133, 572727), (399, 190909)]