49205428911

素因数分解:

$3^7\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 75067811840

約数和(自身を除く): 25862382929

約数列:

[1, 3, 9, 27, 81, 97, 163, 243, 291, 489, 729, 873, 1423, 1467, 2187, 2619, 4269, 4401, 7857, 12807, 13203, 15811, 23571, 38421, 39609, 47433, 70713, 115263, 118827, 138031, 142299, 212139, 231949, 345789, 356481, 414093, 426897, 695847, 1037367, 1242279, 1280691, 2087541, 3112101, 3726837, 3842073, 6262623, 11180511, 11526219, 18787869, 22499053, 33541533, 34578657, 56363607, 67497159, 100624599, 169090821, 202491477, 301873797, 507272463, 607474431, 1822423293, 5467269879, 16401809637, 49205428911]

約数ペア:

[(1, 49205428911), (3, 16401809637), (9, 5467269879), (27, 1822423293), (81, 607474431), (97, 507272463), (163, 301873797), (243, 202491477), (291, 169090821), (489, 100624599), (729, 67497159), (873, 56363607), (1423, 34578657), (1467, 33541533), (2187, 22499053), (2619, 18787869), (4269, 11526219), (4401, 11180511), (7857, 6262623), (12807, 3842073), (13203, 3726837), (15811, 3112101), (23571, 2087541), (38421, 1280691), (39609, 1242279), (47433, 1037367), (70713, 695847), (115263, 426897), (118827, 414093), (138031, 356481), (142299, 345789), (212139, 231949)]