27003004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 59415552

約数和(自身を除く): 32412548

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 71, 94, 119, 142, 188, 238, 284, 289, 329, 476, 497, 578, 658, 799, 994, 1156, 1207, 1316, 1598, 1988, 2023, 2414, 3196, 3337, 4046, 4828, 5593, 6674, 8092, 8449, 11186, 13348, 13583, 16898, 20519, 22372, 23359, 27166, 33796, 41038, 46718, 54332, 56729, 82076, 93436, 95081, 113458, 143633, 190162, 226916, 287266, 380324, 397103, 574532, 794206, 964393, 1588412, 1928786, 3857572, 6750751, 13501502, 27003004]

約数ペア:

[(1, 27003004), (2, 13501502), (4, 6750751), (7, 3857572), (14, 1928786), (17, 1588412), (28, 964393), (34, 794206), (47, 574532), (68, 397103), (71, 380324), (94, 287266), (119, 226916), (142, 190162), (188, 143633), (238, 113458), (284, 95081), (289, 93436), (329, 82076), (476, 56729), (497, 54332), (578, 46718), (658, 41038), (799, 33796), (994, 27166), (1156, 23359), (1207, 22372), (1316, 20519), (1598, 16898), (1988, 13583), (2023, 13348), (2414, 11186), (3196, 8449), (3337, 8092), (4046, 6674), (4828, 5593)]