147530817

素因数分解:

$3^2\times 7^3\times {\mathrm{47791}}^1$

素因数の和:47818

約数の個数: 24

約数和(自身を含む): 248518400

約数和(自身を除く): 100987583

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 47791, 143373, 334537, 430119, 1003611, 2341759, 3010833, 7025277, 16392313, 21075831, 49176939, 147530817]

約数ペア:

[(1, 147530817), (3, 49176939), (7, 21075831), (9, 16392313), (21, 7025277), (49, 3010833), (63, 2341759), (147, 1003611), (343, 430119), (441, 334537), (1029, 143373), (3087, 47791)]