42342183

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 69115200

約数和(自身を除く): 26773017

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 509, 711, 1027, 1053, 1527, 2133, 3081, 4581, 6399, 6617, 9243, 13743, 19851, 27729, 40211, 41229, 59553, 83187, 120633, 178659, 361899, 522743, 535977, 1085697, 1568229, 3257091, 4704687, 14114061, 42342183]

約数ペア:

[(1, 42342183), (3, 14114061), (9, 4704687), (13, 3257091), (27, 1568229), (39, 1085697), (79, 535977), (81, 522743), (117, 361899), (237, 178659), (351, 120633), (509, 83187), (711, 59553), (1027, 41229), (1053, 40211), (1527, 27729), (2133, 19851), (3081, 13743), (4581, 9243), (6399, 6617)]