55366893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 87023040

約数和(自身を除く): 31656147

約数列:

[1, 3, 9, 19, 47, 57, 83, 141, 171, 249, 423, 747, 893, 1577, 2679, 3901, 4731, 6889, 8037, 11703, 14193, 20667, 35109, 62001, 74119, 130891, 222357, 323783, 392673, 667071, 971349, 1178019, 2914047, 6151877, 18455631, 55366893]

約数ペア:

[(1, 55366893), (3, 18455631), (9, 6151877), (19, 2914047), (47, 1178019), (57, 971349), (83, 667071), (141, 392673), (171, 323783), (249, 222357), (423, 130891), (747, 74119), (893, 62001), (1577, 35109), (2679, 20667), (3901, 14193), (4731, 11703), (6889, 8037)]