30061647

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6197}}^1$

素因数の和:6228

約数の個数: 36

約数和(自身を含む): 55112616

約数和(自身を除く): 25050969

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 6197, 18591, 43379, 55773, 68167, 130137, 204501, 303653, 390411, 477169, 613503, 910959, 1431507, 2732877, 3340183, 4294521, 10020549, 30061647]

約数ペア:

[(1, 30061647), (3, 10020549), (7, 4294521), (9, 3340183), (11, 2732877), (21, 1431507), (33, 910959), (49, 613503), (63, 477169), (77, 390411), (99, 303653), (147, 204501), (231, 130137), (441, 68167), (539, 55773), (693, 43379), (1617, 18591), (4851, 6197)]