75556971

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2440

約数の個数: 36

約数和(自身を含む): 128750232

約数和(自身を除く): 53193261

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 1533, 2347, 3577, 4599, 7041, 10731, 16429, 21123, 32193, 49287, 115003, 147861, 171331, 345009, 513993, 1035027, 1199317, 1541979, 3597951, 8395219, 10793853, 25185657, 75556971]

約数ペア:

[(1, 75556971), (3, 25185657), (7, 10793853), (9, 8395219), (21, 3597951), (49, 1541979), (63, 1199317), (73, 1035027), (147, 513993), (219, 345009), (441, 171331), (511, 147861), (657, 115003), (1533, 49287), (2347, 32193), (3577, 21123), (4599, 16429), (7041, 10731)]