81777006

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{65843}}^1$

素因数の和:65877

約数の個数: 32

約数和(自身を含む): 189630720

約数和(自身を除く): 107853714

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 65843, 131686, 197529, 395058, 592587, 1185174, 1514389, 1777761, 3028778, 3555522, 4543167, 9086334, 13629501, 27259002, 40888503, 81777006]

約数ペア:

[(1, 81777006), (2, 40888503), (3, 27259002), (6, 13629501), (9, 9086334), (18, 4543167), (23, 3555522), (27, 3028778), (46, 1777761), (54, 1514389), (69, 1185174), (138, 592587), (207, 395058), (414, 197529), (621, 131686), (1242, 65843)]