52973271

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 87753120

約数和(自身を除く): 34779849

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 243, 351, 369, 409, 533, 1053, 1107, 1227, 1599, 3159, 3321, 3681, 4797, 5317, 9963, 11043, 14391, 15951, 16769, 33129, 43173, 47853, 50307, 99387, 129519, 143559, 150921, 217997, 430677, 452763, 653991, 1292031, 1358289, 1961973, 4074867, 5885919, 17657757, 52973271]

約数ペア:

[(1, 52973271), (3, 17657757), (9, 5885919), (13, 4074867), (27, 1961973), (39, 1358289), (41, 1292031), (81, 653991), (117, 452763), (123, 430677), (243, 217997), (351, 150921), (369, 143559), (409, 129519), (533, 99387), (1053, 50307), (1107, 47853), (1227, 43173), (1599, 33129), (3159, 16769), (3321, 15951), (3681, 14391), (4797, 11043), (5317, 9963)]