54131913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8161}}^1$

素因数の和:8245

約数の個数: 24

約数和(自身を含む): 86582496

約数和(自身を除く): 32450583

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 8161, 24483, 73449, 89771, 269313, 546787, 807939, 1640361, 4921083, 6014657, 18043971, 54131913]

約数ペア:

[(1, 54131913), (3, 18043971), (9, 6014657), (11, 4921083), (33, 1640361), (67, 807939), (99, 546787), (201, 269313), (603, 89771), (737, 73449), (2211, 24483), (6633, 8161)]