7288461

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 11848320

約数和(自身を除く): 4559859

約数列:

[1, 3, 9, 17, 27, 51, 67, 79, 81, 153, 201, 237, 459, 603, 711, 1139, 1343, 1377, 1809, 2133, 3417, 4029, 5293, 5427, 6399, 10251, 12087, 15879, 30753, 36261, 47637, 89981, 92259, 108783, 142911, 269943, 428733, 809829, 2429487, 7288461]

約数ペア:

[(1, 7288461), (3, 2429487), (9, 809829), (17, 428733), (27, 269943), (51, 142911), (67, 108783), (79, 92259), (81, 89981), (153, 47637), (201, 36261), (237, 30753), (459, 15879), (603, 12087), (711, 10251), (1139, 6399), (1343, 5427), (1377, 5293), (1809, 4029), (2133, 3417)]