77983847

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 83980800

約数和(自身を除く): 5996953

約数列:

[1, 19, 89, 107, 431, 1691, 2033, 8189, 9523, 38359, 46117, 180937, 728821, 876223, 4104413, 77983847]

約数ペア:

[(1, 77983847), (19, 4104413), (89, 876223), (107, 728821), (431, 180937), (1691, 46117), (2033, 38359), (8189, 9523)]