83267217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 135083520

約数和(自身を除く): 51816303

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 491, 571, 1473, 1713, 4419, 5139, 5401, 6281, 13257, 15417, 16203, 18843, 48609, 56529, 145827, 169587, 280361, 841083, 2523249, 3083971, 7569747, 9251913, 27755739, 83267217]

約数ペア:

[(1, 83267217), (3, 27755739), (9, 9251913), (11, 7569747), (27, 3083971), (33, 2523249), (99, 841083), (297, 280361), (491, 169587), (571, 145827), (1473, 56529), (1713, 48609), (4419, 18843), (5139, 16203), (5401, 15417), (6281, 13257)]