71455941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4057}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 109728320

約数和(自身を除く): 38272379

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 4057, 5871, 12171, 17613, 36513, 77083, 231249, 417871, 693747, 1253613, 3760839, 7939549, 23818647, 71455941]

約数ペア:

[(1, 71455941), (3, 23818647), (9, 7939549), (19, 3760839), (57, 1253613), (103, 693747), (171, 417871), (309, 231249), (927, 77083), (1957, 36513), (4057, 17613), (5871, 12171)]