154345287

素因数分解:

$3^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 213121776

約数和(自身を除く): 58776489

約数列:

[1, 3, 67, 73, 157, 201, 219, 471, 4489, 4891, 10519, 11461, 13467, 14673, 31557, 34383, 327697, 704773, 767887, 983091, 2114319, 2303661, 51448429, 154345287]

約数ペア:

[(1, 154345287), (3, 51448429), (67, 2303661), (73, 2114319), (157, 983091), (201, 767887), (219, 704773), (471, 327697), (4489, 34383), (4891, 31557), (10519, 14673), (11461, 13467)]