3847499433

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 5964456960

約数和(自身を除く): 2116957527

約数列:

[1, 3, 9, 27, 43, 81, 129, 163, 243, 251, 387, 489, 729, 753, 1161, 1467, 2187, 2259, 3483, 4401, 6777, 7009, 10449, 10793, 13203, 20331, 21027, 31347, 32379, 39609, 40913, 60993, 63081, 94041, 97137, 118827, 122739, 182979, 189243, 291411, 356481, 368217, 548937, 567729, 874233, 1104651, 1703187, 1759259, 2622699, 3313953, 5109561, 5277777, 7868097, 9941859, 15328683, 15833331, 23604291, 29825577, 47499993, 89476731, 142499979, 427499937, 1282499811, 3847499433]

約数ペア:

[(1, 3847499433), (3, 1282499811), (9, 427499937), (27, 142499979), (43, 89476731), (81, 47499993), (129, 29825577), (163, 23604291), (243, 15833331), (251, 15328683), (387, 9941859), (489, 7868097), (729, 5277777), (753, 5109561), (1161, 3313953), (1467, 2622699), (2187, 1759259), (2259, 1703187), (3483, 1104651), (4401, 874233), (6777, 567729), (7009, 548937), (10449, 368217), (10793, 356481), (13203, 291411), (20331, 189243), (21027, 182979), (31347, 122739), (32379, 118827), (39609, 97137), (40913, 94041), (60993, 63081)]