73877843

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 83483136

約数和(自身を除く): 9605293

約数列:

[1, 13, 47, 71, 131, 169, 611, 923, 1703, 3337, 6157, 7943, 9301, 11999, 22139, 43381, 80041, 120913, 437147, 563953, 1040533, 1571869, 5682911, 73877843]

約数ペア:

[(1, 73877843), (13, 5682911), (47, 1571869), (71, 1040533), (131, 563953), (169, 437147), (611, 120913), (923, 80041), (1703, 43381), (3337, 22139), (6157, 11999), (7943, 9301)]