186671289

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13327}}^1$

素因数の和:13389

約数の個数: 32

約数和(自身を含む): 307077120

約数和(自身を除く): 120405831

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 13327, 14007, 39981, 93289, 279867, 306521, 386483, 919563, 1159449, 2145647, 2705381, 6436941, 8116143, 8889109, 26667327, 62223763, 186671289]

約数ペア:

[(1, 186671289), (3, 62223763), (7, 26667327), (21, 8889109), (23, 8116143), (29, 6436941), (69, 2705381), (87, 2145647), (161, 1159449), (203, 919563), (483, 386483), (609, 306521), (667, 279867), (2001, 93289), (4669, 39981), (13327, 14007)]