129476361

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 209000448

約数和(自身を除く): 79524087

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 1407, 1541, 4001, 4623, 10787, 12003, 28007, 32361, 84021, 92023, 268067, 276069, 644161, 804201, 1876469, 1932483, 5629407, 6165541, 18496623, 43158787, 129476361]

約数ペア:

[(1, 129476361), (3, 43158787), (7, 18496623), (21, 6165541), (23, 5629407), (67, 1932483), (69, 1876469), (161, 804201), (201, 644161), (469, 276069), (483, 268067), (1407, 92023), (1541, 84021), (4001, 32361), (4623, 28007), (10787, 12003)]