38117871

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 62726400

約数和(自身を除く): 24608529

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 179, 239, 297, 537, 717, 891, 1611, 1969, 2151, 2629, 4833, 5907, 6453, 7887, 14499, 17721, 19359, 23661, 42781, 53163, 70983, 128343, 159489, 212949, 385029, 470591, 1155087, 1411773, 3465261, 4235319, 12705957, 38117871]

約数ペア:

[(1, 38117871), (3, 12705957), (9, 4235319), (11, 3465261), (27, 1411773), (33, 1155087), (81, 470591), (99, 385029), (179, 212949), (239, 159489), (297, 128343), (537, 70983), (717, 53163), (891, 42781), (1611, 23661), (1969, 19359), (2151, 17721), (2629, 14499), (4833, 7887), (5907, 6453)]