262718343

素因数分解:

$3^3\times {\mathrm{1931}}^1\times {\mathrm{5039}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 389491200

約数和(自身を除く): 126772857

約数列:

[1, 3, 9, 27, 1931, 5039, 5793, 15117, 17379, 45351, 52137, 136053, 9730309, 29190927, 87572781, 262718343]

約数ペア:

[(1, 262718343), (3, 87572781), (9, 29190927), (27, 9730309), (1931, 136053), (5039, 52137), (5793, 45351), (15117, 17379)]