156959439849

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{730591}}^1$

素因数の和:730782

約数の個数: 32

約数和(自身を含む): 237880755200

約数和(自身を除く): 80921315351

約数列:

[1, 3, 9, 27, 73, 109, 219, 327, 657, 981, 1971, 2943, 7957, 23871, 71613, 214839, 730591, 2191773, 6575319, 19725957, 53333143, 79634419, 159999429, 238903257, 479998287, 716709771, 1439994861, 2150129313, 5813312587, 17439937761, 52319813283, 156959439849]

約数ペア:

[(1, 156959439849), (3, 52319813283), (9, 17439937761), (27, 5813312587), (73, 2150129313), (109, 1439994861), (219, 716709771), (327, 479998287), (657, 238903257), (981, 159999429), (1971, 79634419), (2943, 53333143), (7957, 19725957), (23871, 6575319), (71613, 2191773), (214839, 730591)]