75436389

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 131788800

約数和(自身を除く): 56352411

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 79, 161, 207, 237, 483, 553, 659, 711, 1449, 1659, 1817, 1977, 4613, 4977, 5451, 5931, 12719, 13839, 15157, 16353, 38157, 41517, 45471, 52061, 106099, 114471, 136413, 156183, 318297, 364427, 468549, 954891, 1093281, 1197403, 3279843, 3592209, 8381821, 10776627, 25145463, 75436389]

約数ペア:

[(1, 75436389), (3, 25145463), (7, 10776627), (9, 8381821), (21, 3592209), (23, 3279843), (63, 1197403), (69, 1093281), (79, 954891), (161, 468549), (207, 364427), (237, 318297), (483, 156183), (553, 136413), (659, 114471), (711, 106099), (1449, 52061), (1659, 45471), (1817, 41517), (1977, 38157), (4613, 16353), (4977, 15157), (5451, 13839), (5931, 12719)]