140779773

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 215786844

約数和(自身を除く): 75007071

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 397, 961, 1191, 1271, 2883, 3573, 3813, 8649, 11439, 12307, 16277, 36921, 39401, 48831, 110763, 118203, 146493, 354609, 381517, 504587, 1144551, 1513761, 3433653, 4541283, 15642197, 46926591, 140779773]

約数ペア:

[(1, 140779773), (3, 46926591), (9, 15642197), (31, 4541283), (41, 3433653), (93, 1513761), (123, 1144551), (279, 504587), (369, 381517), (397, 354609), (961, 146493), (1191, 118203), (1271, 110763), (2883, 48831), (3573, 39401), (3813, 36921), (8649, 16277), (11439, 12307)]