56472039

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 90552000

約数和(自身を除く): 34079961

約数列:

[1, 3, 9, 13, 27, 39, 117, 349, 351, 461, 1047, 1383, 3141, 4149, 4537, 5993, 9423, 12447, 13611, 17979, 40833, 53937, 122499, 160889, 161811, 482667, 1448001, 2091557, 4344003, 6274671, 18824013, 56472039]

約数ペア:

[(1, 56472039), (3, 18824013), (9, 6274671), (13, 4344003), (27, 2091557), (39, 1448001), (117, 482667), (349, 161811), (351, 160889), (461, 122499), (1047, 53937), (1383, 40833), (3141, 17979), (4149, 13611), (4537, 12447), (5993, 9423)]