166067559

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 282680320

約数和(自身を除く): 116612761

約数列:

[1, 3, 7, 9, 21, 61, 63, 79, 183, 237, 427, 547, 549, 553, 711, 1281, 1641, 1659, 3829, 3843, 4819, 4923, 4977, 11487, 14457, 33367, 33733, 34461, 43213, 43371, 100101, 101199, 129639, 233569, 300303, 302491, 303597, 388917, 700707, 907473, 2102121, 2635993, 2722419, 7907979, 18451951, 23723937, 55355853, 166067559]

約数ペア:

[(1, 166067559), (3, 55355853), (7, 23723937), (9, 18451951), (21, 7907979), (61, 2722419), (63, 2635993), (79, 2102121), (183, 907473), (237, 700707), (427, 388917), (547, 303597), (549, 302491), (553, 300303), (711, 233569), (1281, 129639), (1641, 101199), (1659, 100101), (3829, 43371), (3843, 43213), (4819, 34461), (4923, 33733), (4977, 33367), (11487, 14457)]