855103797

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3539}}^1$

素因数の和:3727

約数の個数: 40

約数和(自身を含む): 1353554400

約数和(自身を除く): 498450603

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 471, 513, 1413, 1539, 2983, 3539, 4239, 8949, 10617, 12717, 26847, 31851, 67241, 80541, 95553, 201723, 241623, 286659, 555623, 605169, 1666869, 1815507, 5000607, 5446521, 10556837, 15001821, 31670511, 45005463, 95011533, 285034599, 855103797]

約数ペア:

[(1, 855103797), (3, 285034599), (9, 95011533), (19, 45005463), (27, 31670511), (57, 15001821), (81, 10556837), (157, 5446521), (171, 5000607), (471, 1815507), (513, 1666869), (1413, 605169), (1539, 555623), (2983, 286659), (3539, 241623), (4239, 201723), (8949, 95553), (10617, 80541), (12717, 67241), (26847, 31851)]