9901367037

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{11551}}^1$

素因数の和:11722

約数の個数: 48

約数和(自身を含む): 15440495616

約数和(自身を除く): 5539128579

約数列:

[1, 3, 9, 23, 41, 69, 101, 123, 207, 303, 369, 909, 943, 2323, 2829, 4141, 6969, 8487, 11551, 12423, 20907, 34653, 37269, 95243, 103959, 265673, 285729, 473591, 797019, 857187, 1166651, 1420773, 2391057, 3499953, 4262319, 10499859, 10892593, 26832973, 32677779, 47832691, 80498919, 98033337, 143498073, 241496757, 430494219, 1100151893, 3300455679, 9901367037]

約数ペア:

[(1, 9901367037), (3, 3300455679), (9, 1100151893), (23, 430494219), (41, 241496757), (69, 143498073), (101, 98033337), (123, 80498919), (207, 47832691), (303, 32677779), (369, 26832973), (909, 10892593), (943, 10499859), (2323, 4262319), (2829, 3499953), (4141, 2391057), (6969, 1420773), (8487, 1166651), (11551, 857187), (12423, 797019), (20907, 473591), (34653, 285729), (37269, 265673), (95243, 103959)]