140102253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19483}}^1$

素因数の和:19553

約数の個数: 24

約数和(自身を含む): 218844288

約数和(自身を除く): 78742035

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 19483, 58449, 175347, 331211, 915701, 993633, 2747103, 2980899, 8241309, 15566917, 46700751, 140102253]

約数ペア:

[(1, 140102253), (3, 46700751), (9, 15566917), (17, 8241309), (47, 2980899), (51, 2747103), (141, 993633), (153, 915701), (423, 331211), (799, 175347), (2397, 58449), (7191, 19483)]