27950601

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 17945079

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 1327, 3009, 3981, 7021, 9289, 21063, 22559, 27867, 67677, 78293, 157913, 234879, 473739, 548051, 1330981, 1644153, 3992943, 9316867, 27950601]

約数ペア:

[(1, 27950601), (3, 9316867), (7, 3992943), (17, 1644153), (21, 1330981), (51, 548051), (59, 473739), (119, 234879), (177, 157913), (357, 78293), (413, 67677), (1003, 27867), (1239, 22559), (1327, 21063), (3009, 9289), (3981, 7021)]