49071267

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^2$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 83069584

約数和(自身を除く): 33998317

約数列:

[1, 3, 7, 9, 21, 61, 63, 113, 183, 339, 427, 549, 791, 1017, 1281, 2373, 3843, 6893, 7119, 12769, 20679, 38307, 48251, 62037, 89383, 114921, 144753, 268149, 434259, 778909, 804447, 2336727, 5452363, 7010181, 16357089, 49071267]

約数ペア:

[(1, 49071267), (3, 16357089), (7, 7010181), (9, 5452363), (21, 2336727), (61, 804447), (63, 778909), (113, 434259), (183, 268149), (339, 144753), (427, 114921), (549, 89383), (791, 62037), (1017, 48251), (1281, 38307), (2373, 20679), (3843, 12769), (6893, 7119)]