71554329

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 130590720

約数和(自身を除く): 59036391

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 553, 693, 711, 869, 1307, 1659, 2607, 3921, 4977, 6083, 7821, 9149, 11763, 14377, 18249, 27447, 43131, 54747, 82341, 100639, 103253, 129393, 301917, 309759, 722771, 905751, 929277, 1135783, 2168313, 3407349, 6504939, 7950481, 10222047, 23851443, 71554329]

約数ペア:

[(1, 71554329), (3, 23851443), (7, 10222047), (9, 7950481), (11, 6504939), (21, 3407349), (33, 2168313), (63, 1135783), (77, 929277), (79, 905751), (99, 722771), (231, 309759), (237, 301917), (553, 129393), (693, 103253), (711, 100639), (869, 82341), (1307, 54747), (1659, 43131), (2607, 27447), (3921, 18249), (4977, 14377), (6083, 11763), (7821, 9149)]