144205743

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 212014768

約数和(自身を除く): 67809025

約数列:

[1, 3, 11, 33, 121, 363, 601, 661, 1803, 1983, 6611, 7271, 19833, 21813, 72721, 79981, 218163, 239943, 397261, 1191783, 4369871, 13109613, 48068581, 144205743]

約数ペア:

[(1, 144205743), (3, 48068581), (11, 13109613), (33, 4369871), (121, 1191783), (363, 397261), (601, 239943), (661, 218163), (1803, 79981), (1983, 72721), (6611, 21813), (7271, 19833)]