15693926829

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{13781}}^1$

素因数の和:13986

約数の個数: 48

約数和(自身を含む): 24937261056

約数和(自身を除く): 9243334227

約数列:

[1, 3, 7, 21, 49, 61, 127, 147, 183, 381, 427, 889, 1281, 2667, 2989, 6223, 7747, 8967, 13781, 18669, 23241, 41343, 54229, 96467, 162687, 289401, 379603, 675269, 840641, 1138809, 1750187, 2025807, 2521923, 5250561, 5884487, 12251309, 17653461, 36753927, 41191409, 85759163, 106761407, 123574227, 257277489, 320284221, 747329849, 2241989547, 5231308943, 15693926829]

約数ペア:

[(1, 15693926829), (3, 5231308943), (7, 2241989547), (21, 747329849), (49, 320284221), (61, 257277489), (127, 123574227), (147, 106761407), (183, 85759163), (381, 41191409), (427, 36753927), (889, 17653461), (1281, 12251309), (2667, 5884487), (2989, 5250561), (6223, 2521923), (7747, 2025807), (8967, 1750187), (13781, 1138809), (18669, 840641), (23241, 675269), (41343, 379603), (54229, 289401), (96467, 162687)]