87627393

素因数分解:

$3^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{857}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 148811520

約数和(自身を除く): 61184127

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 541, 857, 1623, 2571, 3787, 4869, 5999, 7713, 11361, 14607, 17997, 23139, 34083, 53991, 102249, 161973, 463637, 1390911, 3245459, 4172733, 9736377, 12518199, 29209131, 87627393]

約数ペア:

[(1, 87627393), (3, 29209131), (7, 12518199), (9, 9736377), (21, 4172733), (27, 3245459), (63, 1390911), (189, 463637), (541, 161973), (857, 102249), (1623, 53991), (2571, 34083), (3787, 23139), (4869, 17997), (5999, 14607), (7713, 11361)]