876735069

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 1424269440

約数和(自身を除く): 547534371

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 361, 399, 763, 1061, 1083, 2071, 2289, 2527, 3183, 6213, 7427, 7581, 14497, 20159, 22281, 39349, 43491, 60477, 115649, 118047, 141113, 275443, 346947, 383021, 423339, 809543, 826329, 1149063, 2197331, 2428629, 2681147, 6591993, 8043441, 15381317, 41749289, 46143951, 125247867, 292245023, 876735069]

約数ペア:

[(1, 876735069), (3, 292245023), (7, 125247867), (19, 46143951), (21, 41749289), (57, 15381317), (109, 8043441), (133, 6591993), (327, 2681147), (361, 2428629), (399, 2197331), (763, 1149063), (1061, 826329), (1083, 809543), (2071, 423339), (2289, 383021), (2527, 346947), (3183, 275443), (6213, 141113), (7427, 118047), (7581, 115649), (14497, 60477), (20159, 43491), (22281, 39349)]