166694913

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4947

約数の個数: 48

約数和(自身を含む): 306384000

約数和(自身を除く): 139689087

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 3087, 3773, 4851, 4909, 11319, 14727, 33957, 34363, 44181, 53999, 103089, 161997, 240541, 309267, 377993, 485991, 721623, 1133979, 1683787, 2164869, 2645951, 3401937, 5051361, 7937853, 15154083, 18521657, 23813559, 55564971, 166694913]

約数ペア:

[(1, 166694913), (3, 55564971), (7, 23813559), (9, 18521657), (11, 15154083), (21, 7937853), (33, 5051361), (49, 3401937), (63, 2645951), (77, 2164869), (99, 1683787), (147, 1133979), (231, 721623), (343, 485991), (441, 377993), (539, 309267), (693, 240541), (1029, 161997), (1617, 103089), (3087, 53999), (3773, 44181), (4851, 34363), (4909, 33957), (11319, 14727)]