109256427

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8543}}^1$

素因数の和:8592

約数の個数: 36

約数和(自身を含む): 189933120

約数和(自身を除く): 80676693

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 8543, 12789, 25629, 59801, 76887, 179403, 247747, 418607, 538209, 743241, 1255821, 1734229, 2229723, 3767463, 5202687, 12139603, 15608061, 36418809, 109256427]

約数ペア:

[(1, 109256427), (3, 36418809), (7, 15608061), (9, 12139603), (21, 5202687), (29, 3767463), (49, 2229723), (63, 1734229), (87, 1255821), (147, 743241), (203, 538209), (261, 418607), (441, 247747), (609, 179403), (1421, 76887), (1827, 59801), (4263, 25629), (8543, 12789)]