41938209

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 21928671

約数列:

[1, 3, 9, 27, 71, 131, 167, 213, 393, 501, 639, 1179, 1503, 1917, 3537, 4509, 9301, 11857, 21877, 27903, 35571, 65631, 83709, 106713, 196893, 251127, 320139, 590679, 1553267, 4659801, 13979403, 41938209]

約数ペア:

[(1, 41938209), (3, 13979403), (9, 4659801), (27, 1553267), (71, 590679), (131, 320139), (167, 251127), (213, 196893), (393, 106713), (501, 83709), (639, 65631), (1179, 35571), (1503, 27903), (1917, 21877), (3537, 11857), (4509, 9301)]