157023967971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1\times {\mathrm{20873}}^1$

素因数の和:23835

約数の個数: 32

約数和(自身を含む): 228925992960

約数和(自身を除く): 71902024989

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 2879, 8637, 20873, 37427, 62619, 112281, 192893, 271349, 578679, 814047, 1398491, 2507609, 4195473, 7522827, 18180383, 54541149, 60093367, 180280101, 781213771, 2343641313, 4026255589, 12078766767, 52341322657, 157023967971]

約数ペア:

[(1, 157023967971), (3, 52341322657), (13, 12078766767), (39, 4026255589), (67, 2343641313), (201, 781213771), (871, 180280101), (2613, 60093367), (2879, 54541149), (8637, 18180383), (20873, 7522827), (37427, 4195473), (62619, 2507609), (112281, 1398491), (192893, 814047), (271349, 578679)]