73393461

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 116213760

約数和(自身を除く): 42820299

約数列:

[1, 3, 9, 29, 31, 47, 87, 93, 141, 193, 261, 279, 423, 579, 899, 1363, 1457, 1737, 2697, 4089, 4371, 5597, 5983, 8091, 9071, 12267, 13113, 16791, 17949, 27213, 42253, 50373, 53847, 81639, 126759, 173507, 263059, 281201, 380277, 520521, 789177, 843603, 1561563, 2367531, 2530809, 8154829, 24464487, 73393461]

約数ペア:

[(1, 73393461), (3, 24464487), (9, 8154829), (29, 2530809), (31, 2367531), (47, 1561563), (87, 843603), (93, 789177), (141, 520521), (193, 380277), (261, 281201), (279, 263059), (423, 173507), (579, 126759), (899, 81639), (1363, 53847), (1457, 50373), (1737, 42253), (2697, 27213), (4089, 17949), (4371, 16791), (5597, 13113), (5983, 12267), (8091, 9071)]