80458468461

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1\times {\mathrm{5779}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 133573672960

約数和(自身を除く): 53115204499

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 991, 1561, 2007, 2973, 4683, 5779, 6937, 8919, 14049, 17337, 20811, 40453, 52011, 62433, 121359, 220993, 364077, 662979, 1288717, 1546951, 1988937, 3866151, 4640853, 5726989, 9021019, 11598453, 13922559, 17180967, 27063057, 40088923, 51542901, 81189171, 120266769, 360800307, 1277118547, 3831355641, 8939829829, 11494066923, 26819489487, 80458468461]

約数ペア:

[(1, 80458468461), (3, 26819489487), (7, 11494066923), (9, 8939829829), (21, 3831355641), (63, 1277118547), (223, 360800307), (669, 120266769), (991, 81189171), (1561, 51542901), (2007, 40088923), (2973, 27063057), (4683, 17180967), (5779, 13922559), (6937, 11598453), (8919, 9021019), (14049, 5726989), (17337, 4640853), (20811, 3866151), (40453, 1988937), (52011, 1546951), (62433, 1288717), (121359, 662979), (220993, 364077)]