157029289809

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1321}}^1\times {\mathrm{21523}}^1$

素因数の和:23117

約数の個数: 32

約数和(自身を含む): 240385542144

約数和(自身を除く): 83356252335

約数列:

[1, 3, 7, 21, 263, 789, 1321, 1841, 3963, 5523, 9247, 21523, 27741, 64569, 150661, 347423, 451983, 1042269, 2431961, 5660549, 7295883, 16981647, 28431883, 39623843, 85295649, 118871529, 199023181, 597069543, 7477585229, 22432755687, 52343096603, 157029289809]

約数ペア:

[(1, 157029289809), (3, 52343096603), (7, 22432755687), (21, 7477585229), (263, 597069543), (789, 199023181), (1321, 118871529), (1841, 85295649), (3963, 39623843), (5523, 28431883), (9247, 16981647), (21523, 7295883), (27741, 5660549), (64569, 2431961), (150661, 1042269), (347423, 451983)]