442945107

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 725332608

約数和(自身を除く): 282387501

約数列:

[1, 3, 9, 11, 33, 43, 67, 99, 129, 201, 387, 473, 603, 737, 1419, 1553, 2211, 2881, 4257, 4659, 6633, 8643, 13977, 17083, 25929, 31691, 51249, 66779, 95073, 104051, 153747, 200337, 285219, 312153, 601011, 734569, 936459, 1144561, 2203707, 3433683, 4474193, 6611121, 10301049, 13422579, 40267737, 49216123, 147648369, 442945107]

約数ペア:

[(1, 442945107), (3, 147648369), (9, 49216123), (11, 40267737), (33, 13422579), (43, 10301049), (67, 6611121), (99, 4474193), (129, 3433683), (201, 2203707), (387, 1144561), (473, 936459), (603, 734569), (737, 601011), (1419, 312153), (1553, 285219), (2211, 200337), (2881, 153747), (4257, 104051), (4659, 95073), (6633, 66779), (8643, 51249), (13977, 31691), (17083, 25929)]