154236159

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20233}}^1$

素因数の和:20268

約数の個数: 36

約数和(自身を含む): 279876688

約数和(自身を除く): 125640529

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 20233, 60699, 141631, 182097, 222563, 424893, 667689, 1274679, 1557941, 2003067, 2448193, 4673823, 7344579, 14021469, 17137351, 22033737, 51412053, 154236159]

約数ペア:

[(1, 154236159), (3, 51412053), (7, 22033737), (9, 17137351), (11, 14021469), (21, 7344579), (33, 4673823), (63, 2448193), (77, 2003067), (99, 1557941), (121, 1274679), (231, 667689), (363, 424893), (693, 222563), (847, 182097), (1089, 141631), (2541, 60699), (7623, 20233)]