40769649

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 65340000

約数和(自身を除く): 24570351

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 449, 513, 531, 1121, 1347, 1539, 1593, 3363, 4041, 4779, 8531, 10089, 12123, 25593, 26491, 30267, 36369, 76779, 79473, 90801, 230337, 238419, 503329, 691011, 715257, 1509987, 2145771, 4529961, 13589883, 40769649]

約数ペア:

[(1, 40769649), (3, 13589883), (9, 4529961), (19, 2145771), (27, 1509987), (57, 715257), (59, 691011), (81, 503329), (171, 238419), (177, 230337), (449, 90801), (513, 79473), (531, 76779), (1121, 36369), (1347, 30267), (1539, 26491), (1593, 25593), (3363, 12123), (4041, 10089), (4779, 8531)]