72493317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13183}}^1$

素因数の和:13249

約数の個数: 24

約数和(自身を含む): 115175424

約数和(自身を除く): 42682107

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 13183, 39549, 118647, 171379, 514137, 619601, 1542411, 1858803, 5576409, 8054813, 24164439, 72493317]

約数ペア:

[(1, 72493317), (3, 24164439), (9, 8054813), (13, 5576409), (39, 1858803), (47, 1542411), (117, 619601), (141, 514137), (423, 171379), (611, 118647), (1833, 39549), (5499, 13183)]