66347583

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 96671232

約数和(自身を除く): 30323649

約数列:

[1, 3, 17, 51, 71, 73, 213, 219, 251, 753, 1207, 1241, 3621, 3723, 4267, 5183, 12801, 15549, 17821, 18323, 53463, 54969, 88111, 264333, 302957, 311491, 908871, 934473, 1300933, 3902799, 22115861, 66347583]

約数ペア:

[(1, 66347583), (3, 22115861), (17, 3902799), (51, 1300933), (71, 934473), (73, 908871), (213, 311491), (219, 302957), (251, 264333), (753, 88111), (1207, 54969), (1241, 53463), (3621, 18323), (3723, 17821), (4267, 15549), (5183, 12801)]