320199551397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{459619}}^1$

素因数の和:459894

約数の個数: 48

約数和(自身を含む): 523128453120

約数和(自身を除く): 202928901723

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 227, 279, 341, 681, 1023, 2043, 2497, 3069, 7037, 7491, 21111, 22473, 63333, 77407, 232221, 459619, 696663, 1378857, 4136571, 5055809, 14248189, 15167427, 42744567, 45502281, 104333513, 128233701, 156730079, 313000539, 470190237, 939001617, 1147668643, 1410570711, 3234338903, 3443005929, 9703016709, 10329017787, 29109050127, 35577727933, 106733183799, 320199551397]

約数ペア:

[(1, 320199551397), (3, 106733183799), (9, 35577727933), (11, 29109050127), (31, 10329017787), (33, 9703016709), (93, 3443005929), (99, 3234338903), (227, 1410570711), (279, 1147668643), (341, 939001617), (681, 470190237), (1023, 313000539), (2043, 156730079), (2497, 128233701), (3069, 104333513), (7037, 45502281), (7491, 42744567), (21111, 15167427), (22473, 14248189), (63333, 5055809), (77407, 4136571), (232221, 1378857), (459619, 696663)]