131570298

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{65851}}^1$

素因数の和:65899

約数の個数: 32

約数和(自身を含む): 300285120

約数和(自身を除く): 168714822

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 65851, 131702, 197553, 395106, 592659, 1185318, 1777977, 2436487, 3555954, 4872974, 7309461, 14618922, 21928383, 43856766, 65785149, 131570298]

約数ペア:

[(1, 131570298), (2, 65785149), (3, 43856766), (6, 21928383), (9, 14618922), (18, 7309461), (27, 4872974), (37, 3555954), (54, 2436487), (74, 1777977), (111, 1185318), (222, 592659), (333, 395106), (666, 197553), (999, 131702), (1998, 65851)]