26950599

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 44553600

約数和(自身を除く): 17603001

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 117, 141, 169, 261, 377, 423, 507, 611, 1131, 1363, 1521, 1833, 2197, 3393, 4089, 4901, 5499, 6591, 7943, 12267, 14703, 17719, 19773, 23829, 44109, 53157, 63713, 71487, 103259, 159471, 191139, 230347, 309777, 573417, 691041, 929331, 2073123, 2994511, 8983533, 26950599]

約数ペア:

[(1, 26950599), (3, 8983533), (9, 2994511), (13, 2073123), (29, 929331), (39, 691041), (47, 573417), (87, 309777), (117, 230347), (141, 191139), (169, 159471), (261, 103259), (377, 71487), (423, 63713), (507, 53157), (611, 44109), (1131, 23829), (1363, 19773), (1521, 17719), (1833, 14703), (2197, 12267), (3393, 7943), (4089, 6591), (4901, 5499)]