61140981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11801}}^1$

素因数の和:11972

約数の個数: 16

約数和(自身を含む): 89506368

約数和(自身を除く): 28365387

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 11801, 35403, 129811, 389433, 1852757, 5558271, 20380327, 61140981]

約数ペア:

[(1, 61140981), (3, 20380327), (11, 5558271), (33, 1852757), (157, 389433), (471, 129811), (1727, 35403), (5181, 11801)]