196604847

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{769}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 309355200

約数和(自身を除く): 112750353

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 557, 769, 1671, 2307, 5013, 6921, 9469, 13073, 15039, 20763, 28407, 39219, 85221, 117657, 255663, 352971, 428333, 1284999, 3854997, 7281661, 11564991, 21844983, 65534949, 196604847]

約数ペア:

[(1, 196604847), (3, 65534949), (9, 21844983), (17, 11564991), (27, 7281661), (51, 3854997), (153, 1284999), (459, 428333), (557, 352971), (769, 255663), (1671, 117657), (2307, 85221), (5013, 39219), (6921, 28407), (9469, 20763), (13073, 15039)]