64973271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{6211}}^1$

素因数の和:6542

約数の個数: 16

約数和(自身を含む): 94819968

約数和(自身を除く): 29846697

約数列:

[1, 3, 11, 33, 317, 951, 3487, 6211, 10461, 18633, 68321, 204963, 1968887, 5906661, 21657757, 64973271]

約数ペア:

[(1, 64973271), (3, 21657757), (11, 5906661), (33, 1968887), (317, 204963), (951, 68321), (3487, 18633), (6211, 10461)]