75689991

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{967}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 121425920

約数和(自身を除く): 45735929

約数列:

[1, 3, 9, 13, 27, 39, 117, 223, 351, 669, 967, 2007, 2899, 2901, 6021, 8697, 8703, 12571, 26091, 26109, 37713, 78273, 113139, 215641, 339417, 646923, 1940769, 2803333, 5822307, 8409999, 25229997, 75689991]

約数ペア:

[(1, 75689991), (3, 25229997), (9, 8409999), (13, 5822307), (27, 2803333), (39, 1940769), (117, 646923), (223, 339417), (351, 215641), (669, 113139), (967, 78273), (2007, 37713), (2899, 26109), (2901, 26091), (6021, 12571), (8697, 8703)]