1277707599

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 2161286400

約数和(自身を除く): 883578801

約数列:

[1, 3, 7, 9, 21, 59, 63, 139, 177, 413, 417, 531, 973, 1239, 1251, 2473, 2919, 3717, 7419, 8201, 8757, 17311, 22257, 24603, 51933, 57407, 73809, 145907, 155799, 172221, 343747, 437721, 516663, 1021349, 1031241, 1313163, 2406229, 3064047, 3093723, 7218687, 9192141, 20281073, 21656061, 60843219, 141967511, 182529657, 425902533, 1277707599]

約数ペア:

[(1, 1277707599), (3, 425902533), (7, 182529657), (9, 141967511), (21, 60843219), (59, 21656061), (63, 20281073), (139, 9192141), (177, 7218687), (413, 3093723), (417, 3064047), (531, 2406229), (973, 1313163), (1239, 1031241), (1251, 1021349), (2473, 516663), (2919, 437721), (3717, 343747), (7419, 172221), (8201, 155799), (8757, 145907), (17311, 73809), (22257, 57407), (24603, 51933)]