337677579

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 536781168

約数和(自身を除く): 199103589

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 251, 459, 753, 977, 1377, 2259, 2931, 4267, 6777, 8793, 12801, 16609, 20331, 26379, 38403, 49827, 79137, 115209, 149481, 245227, 345627, 448443, 735681, 1345329, 2207043, 4168859, 6621129, 12506577, 19863387, 37519731, 112559193, 337677579]

約数ペア:

[(1, 337677579), (3, 112559193), (9, 37519731), (17, 19863387), (27, 12506577), (51, 6621129), (81, 4168859), (153, 2207043), (251, 1345329), (459, 735681), (753, 448443), (977, 345627), (1377, 245227), (2259, 149481), (2931, 115209), (4267, 79137), (6777, 49827), (8793, 38403), (12801, 26379), (16609, 20331)]