84135519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23197}}^1$

素因数の和:23247

約数の個数: 24

約数和(自身を含む): 135105152

約数和(自身を除く): 50969633

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 23197, 69591, 208773, 301561, 719107, 904683, 2157321, 2714049, 6471963, 9348391, 28045173, 84135519]

約数ペア:

[(1, 84135519), (3, 28045173), (9, 9348391), (13, 6471963), (31, 2714049), (39, 2157321), (93, 904683), (117, 719107), (279, 301561), (403, 208773), (1209, 69591), (3627, 23197)]