17851919913

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{14071}}^1$

素因数の和:14336

約数の個数: 48

約数和(自身を含む): 28028722176

約数和(自身を除く): 10176802263

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 227, 243, 621, 681, 1863, 2043, 5221, 5589, 6129, 14071, 15663, 18387, 42213, 46989, 55161, 126639, 140967, 323633, 379917, 422901, 970899, 1139751, 1268703, 2912697, 3194117, 3419253, 8738091, 9582351, 26214273, 28747053, 73464691, 78642819, 86241159, 220394073, 258723477, 661182219, 776170431, 1983546657, 5950639971, 17851919913]

約数ペア:

[(1, 17851919913), (3, 5950639971), (9, 1983546657), (23, 776170431), (27, 661182219), (69, 258723477), (81, 220394073), (207, 86241159), (227, 78642819), (243, 73464691), (621, 28747053), (681, 26214273), (1863, 9582351), (2043, 8738091), (5221, 3419253), (5589, 3194117), (6129, 2912697), (14071, 1268703), (15663, 1139751), (18387, 970899), (42213, 422901), (46989, 379917), (55161, 323633), (126639, 140967)]