87511149

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 143841984

約数和(自身を除く): 56330835

約数列:

[1, 3, 9, 11, 33, 43, 61, 99, 129, 183, 337, 387, 473, 549, 671, 1011, 1419, 2013, 2623, 3033, 3707, 4257, 6039, 7869, 11121, 14491, 20557, 23607, 28853, 33363, 43473, 61671, 86559, 130419, 159401, 185013, 226127, 259677, 478203, 678381, 883951, 1434609, 2035143, 2651853, 7955559, 9723461, 29170383, 87511149]

約数ペア:

[(1, 87511149), (3, 29170383), (9, 9723461), (11, 7955559), (33, 2651853), (43, 2035143), (61, 1434609), (99, 883951), (129, 678381), (183, 478203), (337, 259677), (387, 226127), (473, 185013), (549, 159401), (671, 130419), (1011, 86559), (1419, 61671), (2013, 43473), (2623, 33363), (3033, 28853), (3707, 23607), (4257, 20557), (6039, 14491), (7869, 11121)]