38038329

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 65901440

約数和(自身を除く): 27863111

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 919, 1533, 1971, 2757, 4599, 5913, 6433, 8271, 13797, 19299, 24813, 41391, 57897, 67087, 74439, 173691, 201261, 469609, 521073, 603783, 1408827, 1811349, 4226481, 5434047, 12679443, 38038329]

約数ペア:

[(1, 38038329), (3, 12679443), (7, 5434047), (9, 4226481), (21, 1811349), (27, 1408827), (63, 603783), (73, 521073), (81, 469609), (189, 201261), (219, 173691), (511, 74439), (567, 67087), (657, 57897), (919, 41391), (1533, 24813), (1971, 19299), (2757, 13797), (4599, 8271), (5913, 6433)]