142945557

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{37489}}^1$

素因数の和:37564

約数の個数: 16

約数和(自身を含む): 201546240

約数和(自身を除く): 58600683

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 37489, 112467, 1162159, 1537049, 3486477, 4611147, 47648519, 142945557]

約数ペア:

[(1, 142945557), (3, 47648519), (31, 4611147), (41, 3486477), (93, 1537049), (123, 1162159), (1271, 112467), (3813, 37489)]