64778864887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{2281}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 72861594624

約数和(自身を除く): 8082729737

約数列:

[1, 11, 47, 163, 337, 517, 1793, 2281, 3707, 7661, 15839, 25091, 54931, 84271, 107207, 174229, 371803, 604241, 768697, 1179277, 2581757, 4089833, 8455667, 17474741, 28399327, 36128759, 125297611, 192222151, 397416349, 1378273721, 5888987717, 64778864887]

約数ペア:

[(1, 64778864887), (11, 5888987717), (47, 1378273721), (163, 397416349), (337, 192222151), (517, 125297611), (1793, 36128759), (2281, 28399327), (3707, 17474741), (7661, 8455667), (15839, 4089833), (25091, 2581757), (54931, 1179277), (84271, 768697), (107207, 604241), (174229, 371803)]