73572213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{541}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 115823232

約数和(自身を除く): 42251019

約数列:

[1, 3, 11, 13, 33, 39, 143, 317, 429, 541, 951, 1623, 3487, 4121, 5951, 7033, 10461, 12363, 17853, 21099, 45331, 77363, 135993, 171497, 232089, 514491, 1886467, 2229461, 5659401, 6688383, 24524071, 73572213]

約数ペア:

[(1, 73572213), (3, 24524071), (11, 6688383), (13, 5659401), (33, 2229461), (39, 1886467), (143, 514491), (317, 232089), (429, 171497), (541, 135993), (951, 77363), (1623, 45331), (3487, 21099), (4121, 17853), (5951, 12363), (7033, 10461)]