81345762

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{13331}}^1$

素因数の和:13455

約数の個数: 32

約数和(自身を含む): 182381760

約数和(自身を除く): 101035998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 13331, 26662, 39993, 79986, 119979, 239958, 359937, 719874, 1506403, 3012806, 4519209, 9038418, 13557627, 27115254, 40672881, 81345762]

約数ペア:

[(1, 81345762), (2, 40672881), (3, 27115254), (6, 13557627), (9, 9038418), (18, 4519209), (27, 3012806), (54, 1506403), (113, 719874), (226, 359937), (339, 239958), (678, 119979), (1017, 79986), (2034, 39993), (3051, 26662), (6102, 13331)]