80323011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 130347360

約数和(自身を除く): 50024349

約数列:

[1, 3, 9, 17, 29, 43, 51, 87, 129, 153, 261, 387, 421, 493, 731, 1247, 1263, 1479, 2193, 3741, 3789, 4437, 6579, 7157, 11223, 12209, 18103, 21199, 21471, 36627, 54309, 63597, 64413, 109881, 162927, 190791, 207553, 307751, 524987, 622659, 923253, 1574961, 1867977, 2769759, 4724883, 8924779, 26774337, 80323011]

約数ペア:

[(1, 80323011), (3, 26774337), (9, 8924779), (17, 4724883), (29, 2769759), (43, 1867977), (51, 1574961), (87, 923253), (129, 622659), (153, 524987), (261, 307751), (387, 207553), (421, 190791), (493, 162927), (731, 109881), (1247, 64413), (1263, 63597), (1479, 54309), (2193, 36627), (3741, 21471), (3789, 21199), (4437, 18103), (6579, 12209), (7157, 11223)]