16451937

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 26213760

約数和(自身を除く): 9761823

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 491, 657, 1241, 1473, 1971, 3723, 4419, 8347, 11169, 13257, 25041, 33507, 35843, 75123, 107529, 225369, 322587, 609331, 967761, 1827993, 5483979, 16451937]

約数ペア:

[(1, 16451937), (3, 5483979), (9, 1827993), (17, 967761), (27, 609331), (51, 322587), (73, 225369), (153, 107529), (219, 75123), (459, 35843), (491, 33507), (657, 25041), (1241, 13257), (1473, 11169), (1971, 8347), (3723, 4419)]