291268476369

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6131}}^1\times {\mathrm{135349}}^1$

素因数の和:141502

約数の個数: 32

約数和(自身を含む): 464781072000

約数和(自身を除く): 173512595631

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6131, 18393, 55179, 79703, 135349, 165537, 239109, 406047, 717327, 1218141, 1759537, 2151981, 3654423, 5278611, 15835833, 47507499, 829824719, 2489474157, 7468422471, 10787721347, 22405267413, 32363164041, 97089492123, 291268476369]

約数ペア:

[(1, 291268476369), (3, 97089492123), (9, 32363164041), (13, 22405267413), (27, 10787721347), (39, 7468422471), (117, 2489474157), (351, 829824719), (6131, 47507499), (18393, 15835833), (55179, 5278611), (79703, 3654423), (135349, 2151981), (165537, 1759537), (239109, 1218141), (406047, 717327)]