255836408067

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{186037}}^1$

素因数の和:186161

約数の個数: 48

約数和(自身を含む): 399029185440

約数和(自身を除く): 143192777373

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 961, 1431, 1643, 2883, 4929, 8649, 14787, 25947, 44361, 50933, 152799, 186037, 458397, 558111, 1375191, 1674333, 5022999, 5767147, 9859961, 17301441, 29579883, 51904323, 88739649, 155712969, 178781557, 266218947, 305658791, 536344671, 916976373, 1609034013, 2750929119, 4827102039, 8252787357, 9475422521, 28426267563, 85278802689, 255836408067]

約数ペア:

[(1, 255836408067), (3, 85278802689), (9, 28426267563), (27, 9475422521), (31, 8252787357), (53, 4827102039), (93, 2750929119), (159, 1609034013), (279, 916976373), (477, 536344671), (837, 305658791), (961, 266218947), (1431, 178781557), (1643, 155712969), (2883, 88739649), (4929, 51904323), (8649, 29579883), (14787, 17301441), (25947, 9859961), (44361, 5767147), (50933, 5022999), (152799, 1674333), (186037, 1375191), (458397, 558111)]