276598647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{76261}}^1$

素因数の和:76311

約数の個数: 24

約数和(自身を含む): 444149888

約数和(自身を除く): 167551241

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 76261, 228783, 686349, 991393, 2364091, 2974179, 7092273, 8922537, 21276819, 30733183, 92199549, 276598647]

約数ペア:

[(1, 276598647), (3, 92199549), (9, 30733183), (13, 21276819), (31, 8922537), (39, 7092273), (93, 2974179), (117, 2364091), (279, 991393), (403, 686349), (1209, 228783), (3627, 76261)]