28876149

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 17313291

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1187, 1431, 2703, 3561, 8109, 10683, 20179, 24327, 32049, 60537, 62911, 181611, 188733, 544833, 566199, 1069487, 1698597, 3208461, 9625383, 28876149]

約数ペア:

[(1, 28876149), (3, 9625383), (9, 3208461), (17, 1698597), (27, 1069487), (51, 566199), (53, 544833), (153, 188733), (159, 181611), (459, 62911), (477, 60537), (901, 32049), (1187, 24327), (1431, 20179), (2703, 10683), (3561, 8109)]