1026872991

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{75611}}^1$

素因数の和:76123

約数の個数: 16

約数和(自身を含む): 1524337920

約数和(自身を除く): 497464929

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 75611, 226833, 680499, 2041497, 38032333, 114096999, 342290997, 1026872991]

約数ペア:

[(1, 1026872991), (3, 342290997), (9, 114096999), (27, 38032333), (503, 2041497), (1509, 680499), (4527, 226833), (13581, 75611)]