127594281171

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{402139}}^1$

素因数の和:402699

約数の個数: 32

約数和(自身を含む): 201520396800

約数和(自身を除く): 73926115629

約数列:

[1, 3, 7, 21, 29, 87, 203, 521, 609, 1563, 3647, 10941, 15109, 45327, 105763, 317289, 402139, 1206417, 2814973, 8444919, 11662031, 34986093, 81634217, 209514419, 244902651, 628543257, 1466600933, 4399802799, 6075918151, 18227754453, 42531427057, 127594281171]

約数ペア:

[(1, 127594281171), (3, 42531427057), (7, 18227754453), (21, 6075918151), (29, 4399802799), (87, 1466600933), (203, 628543257), (521, 244902651), (609, 209514419), (1563, 81634217), (3647, 34986093), (10941, 11662031), (15109, 8444919), (45327, 2814973), (105763, 1206417), (317289, 402139)]