156797352369

素因数分解:

$3^3\times 7^1\times {\mathrm{17491}}^1\times {\mathrm{47431}}^1$

素因数の和:64938

約数の個数: 32

約数和(自身を含む): 265497774080

約数和(自身を除く): 108700421711

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 17491, 47431, 52473, 122437, 142293, 157419, 332017, 367311, 426879, 472257, 996051, 1101933, 1280637, 2988153, 3305799, 8964459, 829615621, 2488846863, 5807309347, 7466540589, 17421928041, 22399621767, 52265784123, 156797352369]

約数ペア:

[(1, 156797352369), (3, 52265784123), (7, 22399621767), (9, 17421928041), (21, 7466540589), (27, 5807309347), (63, 2488846863), (189, 829615621), (17491, 8964459), (47431, 3305799), (52473, 2988153), (122437, 1280637), (142293, 1101933), (157419, 996051), (332017, 472257), (367311, 426879)]