75887511

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 46869609

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 2663, 4071, 7989, 9499, 18641, 28497, 55923, 61249, 157117, 183747, 428743, 471351, 1099819, 1286229, 3299457, 3613691, 10841073, 25295837, 75887511]

約数ペア:

[(1, 75887511), (3, 25295837), (7, 10841073), (21, 3613691), (23, 3299457), (59, 1286229), (69, 1099819), (161, 471351), (177, 428743), (413, 183747), (483, 157117), (1239, 61249), (1357, 55923), (2663, 28497), (4071, 18641), (7989, 9499)]