2758045491

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{24109}}^1$

素因数の和:24360

約数の個数: 32

約数和(自身を含む): 4320512000

約数和(自身を除く): 1562466509

約数列:

[1, 3, 9, 19, 27, 57, 171, 223, 513, 669, 2007, 4237, 6021, 12711, 24109, 38133, 72327, 114399, 216981, 458071, 650943, 1374213, 4122639, 5376307, 12367917, 16128921, 48386763, 102149833, 145160289, 306449499, 919348497, 2758045491]

約数ペア:

[(1, 2758045491), (3, 919348497), (9, 306449499), (19, 145160289), (27, 102149833), (57, 48386763), (171, 16128921), (223, 12367917), (513, 5376307), (669, 4122639), (2007, 1374213), (4237, 650943), (6021, 458071), (12711, 216981), (24109, 114399), (38133, 72327)]