153945117

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 236396160

約数和(自身を除く): 82451043

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 1637, 2187, 3483, 4911, 10449, 14733, 31347, 44199, 70391, 94041, 132597, 211173, 397791, 633519, 1193373, 1900557, 3580119, 5701671, 17105013, 51315039, 153945117]

約数ペア:

[(1, 153945117), (3, 51315039), (9, 17105013), (27, 5701671), (43, 3580119), (81, 1900557), (129, 1193373), (243, 633519), (387, 397791), (729, 211173), (1161, 132597), (1637, 94041), (2187, 70391), (3483, 44199), (4911, 31347), (10449, 14733)]