133971243

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29399}}^1$

素因数の和:29447

約数の個数: 24

約数和(自身を含む): 214502400

約数和(自身を除く): 80531157

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 29399, 88197, 205793, 617379, 911369, 1440551, 2734107, 4321653, 6379583, 19138749, 44657081, 133971243]

約数ペア:

[(1, 133971243), (3, 44657081), (7, 19138749), (21, 6379583), (31, 4321653), (49, 2734107), (93, 1440551), (147, 911369), (217, 617379), (651, 205793), (1519, 88197), (4557, 29399)]