77764071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1483}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 129927168

約数和(自身を除く): 52163097

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 681, 1483, 1589, 2497, 4449, 4767, 7491, 10381, 16313, 17479, 31143, 48939, 52437, 114191, 336641, 342573, 1009923, 2356487, 3703051, 7069461, 11109153, 25921357, 77764071]

約数ペア:

[(1, 77764071), (3, 25921357), (7, 11109153), (11, 7069461), (21, 3703051), (33, 2356487), (77, 1009923), (227, 342573), (231, 336641), (681, 114191), (1483, 52437), (1589, 48939), (2497, 31143), (4449, 17479), (4767, 16313), (7491, 10381)]