63969213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8933}}^1$

素因数の和:8985

約数の個数: 32

約数和(自身を含む): 109780992

約数和(自身を除く): 45811779

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 8933, 26799, 62531, 98263, 187593, 276923, 294789, 687841, 830769, 1938461, 2063523, 3046153, 5815383, 9138459, 21323071, 63969213]

約数ペア:

[(1, 63969213), (3, 21323071), (7, 9138459), (11, 5815383), (21, 3046153), (31, 2063523), (33, 1938461), (77, 830769), (93, 687841), (217, 294789), (231, 276923), (341, 187593), (651, 98263), (1023, 62531), (2387, 26799), (7161, 8933)]