90190509

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{9547}}^1$

素因数の和:9664

約数の個数: 16

約数和(自身を含む): 124658688

約数和(自身を除く): 34468179

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 9547, 28641, 448709, 639649, 1346127, 1918947, 30063503, 90190509]

約数ペア:

[(1, 90190509), (3, 30063503), (47, 1918947), (67, 1346127), (141, 639649), (201, 448709), (3149, 28641), (9447, 9547)]