127697031

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 232327680

約数和(自身を除く): 104630649

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 103, 231, 309, 693, 721, 927, 1133, 1789, 2163, 3399, 5367, 6489, 7931, 10197, 12523, 16101, 19679, 23793, 37569, 59037, 71379, 112707, 137753, 177111, 184267, 413259, 552801, 1239777, 1289869, 1658403, 2026937, 3869607, 6080811, 11608821, 14188559, 18242433, 42565677, 127697031]

約数ペア:

[(1, 127697031), (3, 42565677), (7, 18242433), (9, 14188559), (11, 11608821), (21, 6080811), (33, 3869607), (63, 2026937), (77, 1658403), (99, 1289869), (103, 1239777), (231, 552801), (309, 413259), (693, 184267), (721, 177111), (927, 137753), (1133, 112707), (1789, 71379), (2163, 59037), (3399, 37569), (5367, 23793), (6489, 19679), (7931, 16101), (10197, 12523)]