66998514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2557}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 146604096

約数和(自身を除く): 79605582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 397, 794, 1191, 2382, 2557, 4367, 5114, 7671, 8734, 13101, 15342, 26202, 28127, 56254, 84381, 168762, 1015129, 2030258, 3045387, 6090774, 11166419, 22332838, 33499257, 66998514]

約数ペア:

[(1, 66998514), (2, 33499257), (3, 22332838), (6, 11166419), (11, 6090774), (22, 3045387), (33, 2030258), (66, 1015129), (397, 168762), (794, 84381), (1191, 56254), (2382, 28127), (2557, 26202), (4367, 15342), (5114, 13101), (7671, 8734)]