27297963

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3581}}^1$

素因数の和:3616

約数の個数: 36

約数和(自身を含む): 49546224

約数和(自身を除く): 22248261

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 3581, 7623, 10743, 25067, 32229, 39391, 75201, 118173, 225603, 275737, 354519, 433301, 827211, 1299903, 2481633, 3033107, 3899709, 9099321, 27297963]

約数ペア:

[(1, 27297963), (3, 9099321), (7, 3899709), (9, 3033107), (11, 2481633), (21, 1299903), (33, 827211), (63, 433301), (77, 354519), (99, 275737), (121, 225603), (231, 118173), (363, 75201), (693, 39391), (847, 32229), (1089, 25067), (2541, 10743), (3581, 7623)]