214969743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 351168480

約数和(自身を除く): 136198737

約数列:

[1, 3, 9, 17, 19, 51, 57, 73, 153, 171, 219, 323, 657, 969, 1013, 1241, 1387, 2907, 3039, 3723, 4161, 9117, 11169, 12483, 17221, 19247, 23579, 51663, 57741, 70737, 73949, 154989, 173223, 212211, 221847, 327199, 665541, 981597, 1257133, 1405031, 2944791, 3771399, 4215093, 11314197, 12645279, 23885527, 71656581, 214969743]

約数ペア:

[(1, 214969743), (3, 71656581), (9, 23885527), (17, 12645279), (19, 11314197), (51, 4215093), (57, 3771399), (73, 2944791), (153, 1405031), (171, 1257133), (219, 981597), (323, 665541), (657, 327199), (969, 221847), (1013, 212211), (1241, 173223), (1387, 154989), (2907, 73949), (3039, 70737), (3723, 57741), (4161, 51663), (9117, 23579), (11169, 19247), (12483, 17221)]