38942127

素因数分解:

$3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 67035936

約数和(自身を除く): 28093809

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 397, 519, 567, 1191, 1211, 1557, 2779, 3573, 3633, 4671, 8337, 10719, 10899, 14013, 25011, 32157, 32697, 68681, 75033, 98091, 206043, 225099, 480767, 618129, 1442301, 1854387, 4326903, 5563161, 12980709, 38942127]

約数ペア:

[(1, 38942127), (3, 12980709), (7, 5563161), (9, 4326903), (21, 1854387), (27, 1442301), (63, 618129), (81, 480767), (173, 225099), (189, 206043), (397, 98091), (519, 75033), (567, 68681), (1191, 32697), (1211, 32157), (1557, 25011), (2779, 14013), (3573, 10899), (3633, 10719), (4671, 8337)]