91752213

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 149071104

約数和(自身を除く): 57318891

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 1099, 1637, 2669, 3297, 4911, 8007, 11459, 18683, 27829, 34377, 56049, 83487, 194803, 257009, 584409, 771027, 1799063, 4369153, 5397189, 13107459, 30584071, 91752213]

約数ペア:

[(1, 91752213), (3, 30584071), (7, 13107459), (17, 5397189), (21, 4369153), (51, 1799063), (119, 771027), (157, 584409), (357, 257009), (471, 194803), (1099, 83487), (1637, 56049), (2669, 34377), (3297, 27829), (4911, 18683), (8007, 11459)]