78183171

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3929}}^1$

素因数の和:4016

約数の個数: 32

約数和(自身を含む): 128275200

約数和(自身を除く): 50092029

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 3929, 6633, 11787, 19899, 35361, 43219, 106083, 129657, 263243, 388971, 789729, 1166913, 2369187, 2895673, 7107561, 8687019, 26061057, 78183171]

約数ペア:

[(1, 78183171), (3, 26061057), (9, 8687019), (11, 7107561), (27, 2895673), (33, 2369187), (67, 1166913), (99, 789729), (201, 388971), (297, 263243), (603, 129657), (737, 106083), (1809, 43219), (2211, 35361), (3929, 19899), (6633, 11787)]