66736341

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 117145600

約数和(自身を除く): 50409259

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 127, 133, 171, 381, 399, 439, 889, 1143, 1197, 1317, 2413, 2667, 3073, 3951, 7239, 8001, 8341, 9219, 16891, 21717, 25023, 27657, 50673, 55753, 58387, 75069, 152019, 167259, 175161, 390271, 501777, 525483, 1059307, 1170813, 3177921, 3512439, 7415149, 9533763, 22245447, 66736341]

約数ペア:

[(1, 66736341), (3, 22245447), (7, 9533763), (9, 7415149), (19, 3512439), (21, 3177921), (57, 1170813), (63, 1059307), (127, 525483), (133, 501777), (171, 390271), (381, 175161), (399, 167259), (439, 152019), (889, 75069), (1143, 58387), (1197, 55753), (1317, 50673), (2413, 27657), (2667, 25023), (3073, 21717), (3951, 16891), (7239, 9219), (8001, 8341)]