66270603

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 103251456

約数和(自身を除く): 36980853

約数列:

[1, 3, 7, 21, 83, 193, 197, 249, 579, 581, 591, 1351, 1379, 1743, 4053, 4137, 16019, 16351, 38021, 48057, 49053, 112133, 114063, 114457, 266147, 336399, 343371, 798441, 3155743, 9467229, 22090201, 66270603]

約数ペア:

[(1, 66270603), (3, 22090201), (7, 9467229), (21, 3155743), (83, 798441), (193, 343371), (197, 336399), (249, 266147), (579, 114457), (581, 114063), (591, 112133), (1351, 49053), (1379, 48057), (1743, 38021), (4053, 16351), (4137, 16019)]