15166683

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 40

約数和(自身を含む): 27042048

約数和(自身を除く): 11875365

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1163, 1449, 1863, 3489, 4347, 8141, 10467, 13041, 24423, 26749, 31401, 73269, 80247, 94203, 187243, 219807, 240741, 561729, 659421, 722223, 1685187, 2166669, 5055561, 15166683]

約数ペア:

[(1, 15166683), (3, 5055561), (7, 2166669), (9, 1685187), (21, 722223), (23, 659421), (27, 561729), (63, 240741), (69, 219807), (81, 187243), (161, 94203), (189, 80247), (207, 73269), (483, 31401), (567, 26749), (621, 24423), (1163, 13041), (1449, 10467), (1863, 8141), (3489, 4347)]