126508257

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 197602560

約数和(自身を除く): 71094303

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 909, 2017, 2323, 2727, 6051, 6969, 18153, 20907, 46391, 54459, 62721, 139173, 203717, 417519, 611151, 1252557, 1833453, 4685491, 5500359, 14056473, 42169419, 126508257]

約数ペア:

[(1, 126508257), (3, 42169419), (9, 14056473), (23, 5500359), (27, 4685491), (69, 1833453), (101, 1252557), (207, 611151), (303, 417519), (621, 203717), (909, 139173), (2017, 62721), (2323, 54459), (2727, 46391), (6051, 20907), (6969, 18153)]