85441983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^4\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 40

約数和(自身を含む): 136306176

約数和(自身を除く): 50864193

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 289, 341, 527, 561, 867, 1023, 1581, 3179, 4913, 5797, 8959, 9537, 14739, 17391, 26877, 54043, 83521, 98549, 152303, 162129, 250563, 295647, 456909, 918731, 1675333, 2589151, 2756193, 5025999, 7767453, 28480661, 85441983]

約数ペア:

[(1, 85441983), (3, 28480661), (11, 7767453), (17, 5025999), (31, 2756193), (33, 2589151), (51, 1675333), (93, 918731), (187, 456909), (289, 295647), (341, 250563), (527, 162129), (561, 152303), (867, 98549), (1023, 83521), (1581, 54043), (3179, 26877), (4913, 17391), (5797, 14739), (8959, 9537)]