75690153

素因数分解:

$3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 142848000

約数和(自身を除く): 67157847

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 343, 441, 539, 693, 743, 1029, 1323, 1617, 2079, 2229, 3087, 3773, 4851, 5201, 6687, 8173, 9261, 11319, 14553, 15603, 20061, 24519, 33957, 36407, 46809, 57211, 73557, 101871, 109221, 140427, 171633, 220671, 254849, 327663, 400477, 514899, 764547, 982989, 1201431, 1544697, 2293641, 2803339, 3604293, 6880923, 8410017, 10812879, 25230051, 75690153]

約数ペア:

[(1, 75690153), (3, 25230051), (7, 10812879), (9, 8410017), (11, 6880923), (21, 3604293), (27, 2803339), (33, 2293641), (49, 1544697), (63, 1201431), (77, 982989), (99, 764547), (147, 514899), (189, 400477), (231, 327663), (297, 254849), (343, 220671), (441, 171633), (539, 140427), (693, 109221), (743, 101871), (1029, 73557), (1323, 57211), (1617, 46809), (2079, 36407), (2229, 33957), (3087, 24519), (3773, 20061), (4851, 15603), (5201, 14553), (6687, 11319), (8173, 9261)]