33455877

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 58329600

約数和(自身を除く): 24873723

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 61, 91, 123, 147, 183, 273, 287, 343, 427, 533, 637, 793, 861, 1029, 1281, 1599, 1911, 2009, 2379, 2501, 2989, 3731, 4459, 5551, 6027, 7503, 8967, 11193, 13377, 14063, 16653, 17507, 20923, 26117, 32513, 38857, 42189, 52521, 62769, 78351, 97539, 116571, 122549, 182819, 227591, 271999, 367647, 548457, 682773, 815997, 857843, 1593137, 2573529, 4779411, 11151959, 33455877]

約数ペア:

[(1, 33455877), (3, 11151959), (7, 4779411), (13, 2573529), (21, 1593137), (39, 857843), (41, 815997), (49, 682773), (61, 548457), (91, 367647), (123, 271999), (147, 227591), (183, 182819), (273, 122549), (287, 116571), (343, 97539), (427, 78351), (533, 62769), (637, 52521), (793, 42189), (861, 38857), (1029, 32513), (1281, 26117), (1599, 20923), (1911, 17507), (2009, 16653), (2379, 14063), (2501, 13377), (2989, 11193), (3731, 8967), (4459, 7503), (5551, 6027)]