194785101

素因数分解:

$3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2099}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 330624000

約数和(自身を除く): 135838899

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 491, 1473, 2099, 3437, 4419, 6297, 10311, 13257, 14693, 18891, 30933, 44079, 56673, 92799, 132237, 396711, 1030609, 3091827, 7214263, 9275481, 21642789, 27826443, 64928367, 194785101]

約数ペア:

[(1, 194785101), (3, 64928367), (7, 27826443), (9, 21642789), (21, 9275481), (27, 7214263), (63, 3091827), (189, 1030609), (491, 396711), (1473, 132237), (2099, 92799), (3437, 56673), (4419, 44079), (6297, 30933), (10311, 18891), (13257, 14693)]