211679027973

素因数分解:

$3^7\times 7^1\times {\mathrm{283}}^1\times {\mathrm{48859}}^1$

素因数の和:49170

約数の個数: 64

約数和(自身を含む): 364112537600

約数和(自身を除く): 152433509627

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 283, 567, 729, 849, 1701, 1981, 2187, 2547, 5103, 5943, 7641, 15309, 17829, 22923, 48859, 53487, 68769, 146577, 160461, 206307, 342013, 439731, 481383, 618921, 1026039, 1319193, 1444149, 3078117, 3957579, 4332447, 9234351, 11872737, 13827097, 27703053, 35618211, 41481291, 83109159, 96789679, 106854633, 124443873, 249327477, 290369037, 373331619, 747982431, 871107111, 1119994857, 2613321333, 3359984571, 7839963999, 10079953713, 23519891997, 30239861139, 70559675991, 211679027973]

約数ペア:

[(1, 211679027973), (3, 70559675991), (7, 30239861139), (9, 23519891997), (21, 10079953713), (27, 7839963999), (63, 3359984571), (81, 2613321333), (189, 1119994857), (243, 871107111), (283, 747982431), (567, 373331619), (729, 290369037), (849, 249327477), (1701, 124443873), (1981, 106854633), (2187, 96789679), (2547, 83109159), (5103, 41481291), (5943, 35618211), (7641, 27703053), (15309, 13827097), (17829, 11872737), (22923, 9234351), (48859, 4332447), (53487, 3957579), (68769, 3078117), (146577, 1444149), (160461, 1319193), (206307, 1026039), (342013, 618921), (439731, 481383)]