83847213

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23827}}^1$

素因数の和:23873

約数の個数: 24

約数和(自身を含む): 133818048

約数和(自身を除く): 49970835

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 23827, 71481, 214443, 405059, 548021, 1215177, 1644063, 3645531, 4932189, 9316357, 27949071, 83847213]

約数ペア:

[(1, 83847213), (3, 27949071), (9, 9316357), (17, 4932189), (23, 3645531), (51, 1644063), (69, 1215177), (153, 548021), (207, 405059), (391, 214443), (1173, 71481), (3519, 23827)]