87997197

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7177}}^1$

素因数の和:7308

約数の個数: 16

約数和(自身を含む): 121049792

約数和(自身を除く): 33052595

約数列:

[1, 3, 61, 67, 183, 201, 4087, 7177, 12261, 21531, 437797, 480859, 1313391, 1442577, 29332399, 87997197]

約数ペア:

[(1, 87997197), (3, 29332399), (61, 1442577), (67, 1313391), (183, 480859), (201, 437797), (4087, 21531), (7177, 12261)]