211676960829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{20333}}^1$

素因数の和:20578

約数の個数: 48

約数和(自身を含む): 306267129216

約数和(自身を除く): 94590168387

約数列:

[1, 3, 23, 31, 69, 93, 157, 471, 713, 961, 2139, 2883, 3611, 4867, 10833, 14601, 20333, 22103, 60999, 66309, 111941, 150877, 335823, 452631, 467659, 630323, 1402977, 1890969, 3192281, 3470171, 9576843, 10410513, 14497429, 19540013, 43492287, 58620039, 73422463, 98960711, 220267389, 296882133, 449420299, 1348260897, 2276096353, 3067782041, 6828289059, 9203346123, 70558986943, 211676960829]

約数ペア:

[(1, 211676960829), (3, 70558986943), (23, 9203346123), (31, 6828289059), (69, 3067782041), (93, 2276096353), (157, 1348260897), (471, 449420299), (713, 296882133), (961, 220267389), (2139, 98960711), (2883, 73422463), (3611, 58620039), (4867, 43492287), (10833, 19540013), (14601, 14497429), (20333, 10410513), (22103, 9576843), (60999, 3470171), (66309, 3192281), (111941, 1890969), (150877, 1402977), (335823, 630323), (452631, 467659)]