161330832789

素因数分解:

$3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1979}}^1\times {\mathrm{7451}}^1$

素因数の和:9961

約数の個数: 32

約数和(自身を含む): 246466851840

約数和(自身を除く): 85136019051

約数列:

[1, 3, 7, 21, 521, 1563, 1979, 3647, 5937, 7451, 10941, 13853, 22353, 41559, 52157, 156471, 1031059, 3093177, 3881971, 7217413, 11645913, 14745529, 21652239, 27173797, 44236587, 81521391, 103218703, 309656109, 7682420609, 23047261827, 53776944263, 161330832789]

約数ペア:

[(1, 161330832789), (3, 53776944263), (7, 23047261827), (21, 7682420609), (521, 309656109), (1563, 103218703), (1979, 81521391), (3647, 44236587), (5937, 27173797), (7451, 21652239), (10941, 14745529), (13853, 11645913), (22353, 7217413), (41559, 3881971), (52157, 3093177), (156471, 1031059)]