16810227

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 29452800

約数和(自身を除く): 12642573

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 3067, 5481, 9201, 21469, 27603, 64407, 82809, 88943, 193221, 266829, 579663, 622601, 800487, 1867803, 2401461, 5603409, 16810227]

約数ペア:

[(1, 16810227), (3, 5603409), (7, 2401461), (9, 1867803), (21, 800487), (27, 622601), (29, 579663), (63, 266829), (87, 193221), (189, 88943), (203, 82809), (261, 64407), (609, 27603), (783, 21469), (1827, 9201), (3067, 5481)]