80504307

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1087}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 129167360

約数和(自身を除く): 48663053

約数列:

[1, 3, 9, 13, 27, 39, 117, 211, 351, 633, 1087, 1899, 2743, 3261, 5697, 8229, 9783, 14131, 24687, 29349, 42393, 74061, 127179, 229357, 381537, 688071, 2064213, 2981641, 6192639, 8944923, 26834769, 80504307]

約数ペア:

[(1, 80504307), (3, 26834769), (9, 8944923), (13, 6192639), (27, 2981641), (39, 2064213), (117, 688071), (211, 381537), (351, 229357), (633, 127179), (1087, 74061), (1899, 42393), (2743, 29349), (3261, 24687), (5697, 14131), (8229, 9783)]