66673503

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 109996320

約数和(自身を除く): 43322817

約数列:

[1, 3, 9, 13, 27, 39, 41, 113, 117, 123, 339, 351, 369, 533, 1017, 1107, 1469, 1599, 1681, 3051, 4407, 4633, 4797, 5043, 13221, 13899, 14391, 15129, 21853, 39663, 41697, 45387, 60229, 65559, 125091, 180687, 189953, 196677, 542061, 569859, 590031, 1626183, 1709577, 2469389, 5128731, 7408167, 22224501, 66673503]

約数ペア:

[(1, 66673503), (3, 22224501), (9, 7408167), (13, 5128731), (27, 2469389), (39, 1709577), (41, 1626183), (113, 590031), (117, 569859), (123, 542061), (339, 196677), (351, 189953), (369, 180687), (533, 125091), (1017, 65559), (1107, 60229), (1469, 45387), (1599, 41697), (1681, 39663), (3051, 21853), (4407, 15129), (4633, 14391), (4797, 13899), (5043, 13221)]