214964847

素因数分解:

$3^5\times {\mathrm{17}}^2\times {\mathrm{3061}}^1$

素因数の和:3110

約数の個数: 36

約数和(自身を含む): 342172376

約数和(自身を除く): 127207529

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 289, 459, 867, 1377, 2601, 3061, 4131, 7803, 9183, 23409, 27549, 52037, 70227, 82647, 156111, 247941, 468333, 743823, 884629, 1404999, 2653887, 4214997, 7961661, 12644991, 23884983, 71654949, 214964847]

約数ペア:

[(1, 214964847), (3, 71654949), (9, 23884983), (17, 12644991), (27, 7961661), (51, 4214997), (81, 2653887), (153, 1404999), (243, 884629), (289, 743823), (459, 468333), (867, 247941), (1377, 156111), (2601, 82647), (3061, 70227), (4131, 52037), (7803, 27549), (9183, 23409)]