73967187

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{207191}}^1$

素因数の和:207218

約数の個数: 16

約数和(自身を含む): 119342592

約数和(自身を除く): 45375405

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 207191, 621573, 1450337, 3522247, 4351011, 10566741, 24655729, 73967187]

約数ペア:

[(1, 73967187), (3, 24655729), (7, 10566741), (17, 4351011), (21, 3522247), (51, 1450337), (119, 621573), (357, 207191)]