149726391

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 212932800

約数和(自身を除く): 63206409

約数列:

[1, 3, 29, 61, 87, 89, 183, 267, 317, 951, 1769, 2581, 5307, 5429, 7743, 9193, 16287, 19337, 27579, 28213, 58011, 84639, 157441, 472323, 560773, 818177, 1682319, 1720993, 2454531, 5162979, 49908797, 149726391]

約数ペア:

[(1, 149726391), (3, 49908797), (29, 5162979), (61, 2454531), (87, 1720993), (89, 1682319), (183, 818177), (267, 560773), (317, 472323), (951, 157441), (1769, 84639), (2581, 58011), (5307, 28213), (5429, 27579), (7743, 19337), (9193, 16287)]