71045169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 105538944

約数和(自身を除く): 34493775

約数列:

[1, 3, 13, 39, 41, 123, 157, 283, 471, 533, 849, 1599, 2041, 3679, 6123, 6437, 11037, 11603, 19311, 34809, 44431, 83681, 133293, 150839, 251043, 452517, 577603, 1732809, 1821671, 5465013, 23681723, 71045169]

約数ペア:

[(1, 71045169), (3, 23681723), (13, 5465013), (39, 1821671), (41, 1732809), (123, 577603), (157, 452517), (283, 251043), (471, 150839), (533, 133293), (849, 83681), (1599, 44431), (2041, 34809), (3679, 19311), (6123, 11603), (6437, 11037)]