228049101

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 420266880

約数和(自身を除く): 192217779

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 59, 63, 81, 119, 153, 177, 189, 357, 401, 413, 459, 531, 567, 1003, 1071, 1203, 1239, 1377, 1593, 2807, 3009, 3213, 3609, 3717, 4779, 6817, 7021, 8421, 9027, 9639, 10827, 11151, 20451, 21063, 23659, 25263, 27081, 32481, 33453, 47719, 61353, 63189, 70977, 75789, 81243, 143157, 165613, 184059, 189567, 212931, 227367, 402203, 429471, 496839, 552177, 568701, 638793, 1206609, 1288413, 1490517, 1916379, 2815421, 3619827, 3865239, 4471551, 8446263, 10859481, 13414653, 25338789, 32578443, 76016367, 228049101]

約数ペア:

[(1, 228049101), (3, 76016367), (7, 32578443), (9, 25338789), (17, 13414653), (21, 10859481), (27, 8446263), (51, 4471551), (59, 3865239), (63, 3619827), (81, 2815421), (119, 1916379), (153, 1490517), (177, 1288413), (189, 1206609), (357, 638793), (401, 568701), (413, 552177), (459, 496839), (531, 429471), (567, 402203), (1003, 227367), (1071, 212931), (1203, 189567), (1239, 184059), (1377, 165613), (1593, 143157), (2807, 81243), (3009, 75789), (3213, 70977), (3609, 63189), (3717, 61353), (4779, 47719), (6817, 33453), (7021, 32481), (8421, 27081), (9027, 25263), (9639, 23659), (10827, 21063), (11151, 20451)]