72777501

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 41529699

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 783, 1107, 1189, 2267, 3567, 6801, 10701, 20403, 32103, 61209, 65743, 92947, 197229, 278841, 591687, 836523, 1775061, 2509569, 2695463, 8086389, 24259167, 72777501]

約数ペア:

[(1, 72777501), (3, 24259167), (9, 8086389), (27, 2695463), (29, 2509569), (41, 1775061), (87, 836523), (123, 591687), (261, 278841), (369, 197229), (783, 92947), (1107, 65743), (1189, 61209), (2267, 32103), (3567, 20403), (6801, 10701)]