853048179

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 1296606960

約数和(自身を除く): 443558781

約数列:

[1, 3, 9, 27, 81, 89, 241, 267, 491, 723, 801, 1473, 2169, 2403, 4419, 6507, 7209, 13257, 19521, 21449, 39771, 43699, 64347, 118331, 131097, 193041, 354993, 393291, 579123, 1064979, 1179873, 1737369, 3194937, 3539619, 9584811, 10531459, 31594377, 94783131, 284349393, 853048179]

約数ペア:

[(1, 853048179), (3, 284349393), (9, 94783131), (27, 31594377), (81, 10531459), (89, 9584811), (241, 3539619), (267, 3194937), (491, 1737369), (723, 1179873), (801, 1064979), (1473, 579123), (2169, 393291), (2403, 354993), (4419, 193041), (6507, 131097), (7209, 118331), (13257, 64347), (19521, 43699), (21449, 39771)]