146458431

素因数分解:

$3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3517}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 242207264

約数和(自身を除く): 95748833

約数列:

[1, 3, 7, 9, 21, 63, 661, 1983, 3517, 4627, 5949, 10551, 13881, 24619, 31653, 41643, 73857, 221571, 2324737, 6974211, 16273159, 20922633, 48819477, 146458431]

約数ペア:

[(1, 146458431), (3, 48819477), (7, 20922633), (9, 16273159), (21, 6974211), (63, 2324737), (661, 221571), (1983, 73857), (3517, 41643), (4627, 31653), (5949, 24619), (10551, 13881)]