25727220027

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{325987}}^1$

素因数の和:326112

約数の個数: 32

約数和(自身を含む): 39640140800

約数和(自身を除く): 13912920773

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 711, 999, 2133, 2923, 8769, 26307, 78921, 325987, 977961, 2933883, 8801649, 12061519, 25752973, 36184557, 77258919, 108553671, 231776757, 325661013, 695330271, 952860001, 2858580003, 8575740009, 25727220027]

約数ペア:

[(1, 25727220027), (3, 8575740009), (9, 2858580003), (27, 952860001), (37, 695330271), (79, 325661013), (111, 231776757), (237, 108553671), (333, 77258919), (711, 36184557), (999, 25752973), (2133, 12061519), (2923, 8801649), (8769, 2933883), (26307, 977961), (78921, 325987)]