90982917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1049}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 137592000

約数和(自身を除く): 46609083

約数列:

[1, 3, 9, 23, 69, 207, 419, 1049, 1257, 3147, 3771, 9441, 9637, 24127, 28911, 72381, 86733, 217143, 439531, 1318593, 3955779, 10109213, 30327639, 90982917]

約数ペア:

[(1, 90982917), (3, 30327639), (9, 10109213), (23, 3955779), (69, 1318593), (207, 439531), (419, 217143), (1049, 86733), (1257, 72381), (3147, 28911), (3771, 24127), (9441, 9637)]