66627189

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 98567352

約数和(自身を除く): 31940163

約数列:

[1, 3, 9, 61, 157, 183, 471, 549, 773, 1413, 2319, 6957, 9577, 28731, 47153, 86193, 121361, 141459, 364083, 424377, 1092249, 7403021, 22209063, 66627189]

約数ペア:

[(1, 66627189), (3, 22209063), (9, 7403021), (61, 1092249), (157, 424377), (183, 364083), (471, 141459), (549, 121361), (773, 86193), (1413, 47153), (2319, 28731), (6957, 9577)]