55966641

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{727}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 76038144

約数和(自身を除く): 20071503

約数列:

[1, 3, 67, 201, 383, 727, 1149, 2181, 25661, 48709, 76983, 146127, 278441, 835323, 18655547, 55966641]

約数ペア:

[(1, 55966641), (3, 18655547), (67, 835323), (201, 278441), (383, 146127), (727, 76983), (1149, 48709), (2181, 25661)]