40283607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 29711913

約数列:

[1, 3, 7, 13, 21, 39, 41, 59, 61, 91, 123, 177, 183, 273, 287, 413, 427, 533, 767, 793, 861, 1239, 1281, 1599, 2301, 2379, 2419, 2501, 3599, 3731, 5369, 5551, 7257, 7503, 10797, 11193, 16107, 16653, 16933, 17507, 25193, 31447, 32513, 46787, 50799, 52521, 75579, 94341, 97539, 140361, 147559, 220129, 227591, 327509, 442677, 660387, 682773, 982527, 1032913, 1918267, 3098739, 5754801, 13427869, 40283607]

約数ペア:

[(1, 40283607), (3, 13427869), (7, 5754801), (13, 3098739), (21, 1918267), (39, 1032913), (41, 982527), (59, 682773), (61, 660387), (91, 442677), (123, 327509), (177, 227591), (183, 220129), (273, 147559), (287, 140361), (413, 97539), (427, 94341), (533, 75579), (767, 52521), (793, 50799), (861, 46787), (1239, 32513), (1281, 31447), (1599, 25193), (2301, 17507), (2379, 16933), (2419, 16653), (2501, 16107), (3599, 11193), (3731, 10797), (5369, 7503), (5551, 7257)]