26154909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 42490656

約数和(自身を除く): 16335747

約数列:

[1, 3, 9, 11, 33, 61, 71, 99, 183, 213, 549, 639, 671, 781, 2013, 2343, 3721, 4331, 6039, 7029, 11163, 12993, 33489, 38979, 40931, 47641, 122793, 142923, 264191, 368379, 428769, 792573, 2377719, 2906101, 8718303, 26154909]

約数ペア:

[(1, 26154909), (3, 8718303), (9, 2906101), (11, 2377719), (33, 792573), (61, 428769), (71, 368379), (99, 264191), (183, 142923), (213, 122793), (549, 47641), (639, 40931), (671, 38979), (781, 33489), (2013, 12993), (2343, 11163), (3721, 7029), (4331, 6039)]