2945038569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 4564304640

約数和(自身を除く): 1619266071

約数列:

[1, 3, 11, 33, 37, 41, 89, 111, 123, 267, 407, 451, 661, 979, 1221, 1353, 1517, 1983, 2937, 3293, 3649, 4551, 7271, 9879, 10947, 16687, 21813, 24457, 27101, 36223, 40139, 50061, 58829, 73371, 81303, 108669, 120417, 135013, 176487, 269027, 298111, 405039, 647119, 807081, 894333, 1002737, 1485143, 1941357, 2176673, 2411989, 3008211, 4455429, 6530019, 7235967, 11030107, 23943403, 26531879, 33090321, 71830209, 79595637, 89243593, 267730779, 981679523, 2945038569]

約数ペア:

[(1, 2945038569), (3, 981679523), (11, 267730779), (33, 89243593), (37, 79595637), (41, 71830209), (89, 33090321), (111, 26531879), (123, 23943403), (267, 11030107), (407, 7235967), (451, 6530019), (661, 4455429), (979, 3008211), (1221, 2411989), (1353, 2176673), (1517, 1941357), (1983, 1485143), (2937, 1002737), (3293, 894333), (3649, 807081), (4551, 647119), (7271, 405039), (9879, 298111), (10947, 269027), (16687, 176487), (21813, 135013), (24457, 120417), (27101, 108669), (36223, 81303), (40139, 73371), (50061, 58829)]