162132621

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{64879}}^1$

素因数の和:64913

約数の個数: 24

約数和(自身を含む): 266267520

約数和(自身を除く): 104134899

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 64879, 194637, 454153, 1102943, 1362459, 3179071, 3308829, 7720601, 9537213, 23161803, 54044207, 162132621]

約数ペア:

[(1, 162132621), (3, 54044207), (7, 23161803), (17, 9537213), (21, 7720601), (49, 3308829), (51, 3179071), (119, 1362459), (147, 1102943), (357, 454153), (833, 194637), (2499, 64879)]