90634047

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227153}}^1$

素因数の和:227182

約数の個数: 16

約数和(自身を含む): 145378560

約数和(自身を除く): 54744513

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 227153, 681459, 1590071, 4315907, 4770213, 12947721, 30211349, 90634047]

約数ペア:

[(1, 90634047), (3, 30211349), (7, 12947721), (19, 4770213), (21, 4315907), (57, 1590071), (133, 681459), (399, 227153)]