66707930913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{438467}}^1$

素因数の和:438613

約数の個数: 32

約数和(自身を含む): 99002566656

約数和(自身を除く): 32294635743

約数列:

[1, 3, 13, 39, 47, 83, 141, 249, 611, 1079, 1833, 3237, 3901, 11703, 50713, 152139, 438467, 1315401, 5700071, 17100213, 20607949, 36392761, 61823847, 109178283, 267903337, 473105893, 803710011, 1419317679, 1710459767, 5131379301, 22235976971, 66707930913]

約数ペア:

[(1, 66707930913), (3, 22235976971), (13, 5131379301), (39, 1710459767), (47, 1419317679), (83, 803710011), (141, 473105893), (249, 267903337), (611, 109178283), (1079, 61823847), (1833, 36392761), (3237, 20607949), (3901, 17100213), (11703, 5700071), (50713, 1315401), (152139, 438467)]