977121765

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{314693}}^1$

素因数の和:314730

約数の個数: 32

約数和(自身を含む): 1812637440

約数和(自身を除く): 835515675

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 314693, 944079, 1573465, 2832237, 4720395, 7237939, 8496711, 14161185, 21713817, 36189695, 42483555, 65141451, 108569085, 195424353, 325707255, 977121765]

約数ペア:

[(1, 977121765), (3, 325707255), (5, 195424353), (9, 108569085), (15, 65141451), (23, 42483555), (27, 36189695), (45, 21713817), (69, 14161185), (115, 8496711), (135, 7237939), (207, 4720395), (345, 2832237), (621, 1573465), (1035, 944079), (3105, 314693)]