28931440599

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{33403}}^1$

素因数の和:33486

約数の個数: 60

約数和(自身を含む): 47152618744

約数和(自身を除く): 18221178145

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 289, 333, 459, 629, 867, 999, 1377, 1887, 2601, 2997, 5661, 7803, 10693, 16983, 23409, 32079, 33403, 50949, 96237, 100209, 288711, 300627, 567851, 866133, 901881, 1235911, 1703553, 2705643, 3707733, 5110659, 9653467, 11123199, 15331977, 21010487, 28960401, 33369597, 45995931, 63031461, 86881203, 100108791, 189094383, 260643609, 357178279, 567283149, 781930827, 1071534837, 1701849447, 3214604511, 9643813533, 28931440599]

約数ペア:

[(1, 28931440599), (3, 9643813533), (9, 3214604511), (17, 1701849447), (27, 1071534837), (37, 781930827), (51, 567283149), (81, 357178279), (111, 260643609), (153, 189094383), (289, 100108791), (333, 86881203), (459, 63031461), (629, 45995931), (867, 33369597), (999, 28960401), (1377, 21010487), (1887, 15331977), (2601, 11123199), (2997, 9653467), (5661, 5110659), (7803, 3707733), (10693, 2705643), (16983, 1703553), (23409, 1235911), (32079, 901881), (33403, 866133), (50949, 567851), (96237, 300627), (100209, 288711)]