163631487

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{17321}}^1$

素因数の和:17438

約数の個数: 16

約数和(自身を含む): 226156032

約数和(自身を除く): 62524545

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 17321, 51963, 814087, 1160507, 2442261, 3481521, 54543829, 163631487]

約数ペア:

[(1, 163631487), (3, 54543829), (47, 3481521), (67, 2442261), (141, 1160507), (201, 814087), (3149, 51963), (9447, 17321)]