72409331337

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{304411}}^1$

素因数の和:304709

約数の個数: 32

約数和(自身を含む): 113153593344

約数和(自身を除く): 40744262007

約数列:

[1, 3, 7, 21, 47, 141, 241, 329, 723, 987, 1687, 5061, 11327, 33981, 79289, 237867, 304411, 913233, 2130877, 6392631, 14307317, 42921951, 73363051, 100151219, 220089153, 300453657, 513541357, 1540624071, 3448063397, 10344190191, 24136443779, 72409331337]

約数ペア:

[(1, 72409331337), (3, 24136443779), (7, 10344190191), (21, 3448063397), (47, 1540624071), (141, 513541357), (241, 300453657), (329, 220089153), (723, 100151219), (987, 73363051), (1687, 42921951), (5061, 14307317), (11327, 6392631), (33981, 2130877), (79289, 913233), (237867, 304411)]