452779551

素因数分解:

$3^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 80

約数和(自身を含む): 809248000

約数和(自身を除く): 356468449

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 301, 343, 379, 387, 441, 567, 903, 1029, 1137, 1161, 1323, 2107, 2653, 2709, 3087, 3411, 3483, 3969, 6321, 7959, 8127, 9261, 10233, 14749, 16297, 18571, 18963, 23877, 24381, 27783, 30699, 44247, 48891, 55713, 56889, 71631, 114079, 129997, 132741, 146673, 167139, 170667, 214893, 342237, 389991, 398223, 440019, 501417, 798553, 1026711, 1169973, 1194669, 1320057, 1504251, 2395659, 3080133, 3509919, 5589871, 7186977, 9240399, 10529757, 16769613, 21560931, 50308839, 64682793, 150926517, 452779551]

約数ペア:

[(1, 452779551), (3, 150926517), (7, 64682793), (9, 50308839), (21, 21560931), (27, 16769613), (43, 10529757), (49, 9240399), (63, 7186977), (81, 5589871), (129, 3509919), (147, 3080133), (189, 2395659), (301, 1504251), (343, 1320057), (379, 1194669), (387, 1169973), (441, 1026711), (567, 798553), (903, 501417), (1029, 440019), (1137, 398223), (1161, 389991), (1323, 342237), (2107, 214893), (2653, 170667), (2709, 167139), (3087, 146673), (3411, 132741), (3483, 129997), (3969, 114079), (6321, 71631), (7959, 56889), (8127, 55713), (9261, 48891), (10233, 44247), (14749, 30699), (16297, 27783), (18571, 24381), (18963, 23877)]