149678013

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5637

約数の個数: 24

約数和(自身を含む): 218878720

約数和(自身を除く): 69200707

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1581, 5569, 8959, 16707, 26877, 94673, 172639, 284019, 517917, 1609441, 2934863, 4828323, 8804589, 49892671, 149678013]

約数ペア:

[(1, 149678013), (3, 49892671), (17, 8804589), (31, 4828323), (51, 2934863), (93, 1609441), (289, 517917), (527, 284019), (867, 172639), (1581, 94673), (5569, 26877), (8959, 16707)]