6678423

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 10444800

約数和(自身を除く): 3766377

約数列:

[1, 3, 9, 27, 31, 79, 93, 101, 237, 279, 303, 711, 837, 909, 2133, 2449, 2727, 3131, 7347, 7979, 9393, 22041, 23937, 28179, 66123, 71811, 84537, 215433, 247349, 742047, 2226141, 6678423]

約数ペア:

[(1, 6678423), (3, 2226141), (9, 742047), (27, 247349), (31, 215433), (79, 84537), (93, 71811), (101, 66123), (237, 28179), (279, 23937), (303, 22041), (711, 9393), (837, 7979), (909, 7347), (2133, 3131), (2449, 2727)]