66258687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 100270080

約数和(自身を除く): 34011393

約数列:

[1, 3, 11, 31, 33, 93, 239, 271, 341, 717, 813, 1023, 2629, 2981, 7409, 7887, 8401, 8943, 22227, 25203, 64769, 81499, 92411, 194307, 244497, 277233, 712459, 2007839, 2137377, 6023517, 22086229, 66258687]

約数ペア:

[(1, 66258687), (3, 22086229), (11, 6023517), (31, 2137377), (33, 2007839), (93, 712459), (239, 277233), (271, 244497), (341, 194307), (717, 92411), (813, 81499), (1023, 64769), (2629, 25203), (2981, 22227), (7409, 8943), (7887, 8401)]