80943032037

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{26687}}^1$

素因数の和:27190

約数の個数: 48

約数和(自身を含む): 128512327680

約数和(自身を除く): 47569295643

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 439, 987, 1317, 2303, 3073, 6909, 9219, 20633, 21511, 26687, 61899, 64533, 80061, 144431, 186809, 433293, 560427, 1011017, 1254289, 1307663, 3033051, 3762867, 3922989, 8780023, 11715593, 26340069, 35146779, 61460161, 82009151, 184380483, 246027453, 550632871, 574064057, 1651898613, 1722192171, 3854430097, 11563290291, 26981010679, 80943032037]

約数ペア:

[(1, 80943032037), (3, 26981010679), (7, 11563290291), (21, 3854430097), (47, 1722192171), (49, 1651898613), (141, 574064057), (147, 550632871), (329, 246027453), (439, 184380483), (987, 82009151), (1317, 61460161), (2303, 35146779), (3073, 26340069), (6909, 11715593), (9219, 8780023), (20633, 3922989), (21511, 3762867), (26687, 3033051), (61899, 1307663), (64533, 1254289), (80061, 1011017), (144431, 560427), (186809, 433293)]