83976399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 134534400

約数和(自身を除く): 50558001

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 419, 571, 1257, 1713, 3771, 5139, 5447, 7423, 11313, 15417, 16341, 22269, 49023, 66807, 147069, 200421, 239249, 717747, 2153241, 3110237, 6459723, 9330711, 27992133, 83976399]

約数ペア:

[(1, 83976399), (3, 27992133), (9, 9330711), (13, 6459723), (27, 3110237), (39, 2153241), (117, 717747), (351, 239249), (419, 200421), (571, 147069), (1257, 66807), (1713, 49023), (3771, 22269), (5139, 16341), (5447, 15417), (7423, 11313)]