195579909

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{14713}}^1$

素因数の和:14937

約数の個数: 24

約数和(自身を含む): 324414272

約数和(自身を除く): 128834363

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 13293, 14713, 44139, 102991, 132417, 308973, 926919, 3104443, 9313329, 21731101, 27939987, 65193303, 195579909]

約数ペア:

[(1, 195579909), (3, 65193303), (7, 27939987), (9, 21731101), (21, 9313329), (63, 3104443), (211, 926919), (633, 308973), (1477, 132417), (1899, 102991), (4431, 44139), (13293, 14713)]