165945402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{439009}}^1$

素因数の和:439027

約数の個数: 32

約数和(自身を含む): 421449600

約数和(自身を除く): 255504198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 439009, 878018, 1317027, 2634054, 3073063, 3951081, 6146126, 7902162, 9219189, 11853243, 18438378, 23706486, 27657567, 55315134, 82972701, 165945402]

約数ペア:

[(1, 165945402), (2, 82972701), (3, 55315134), (6, 27657567), (7, 23706486), (9, 18438378), (14, 11853243), (18, 9219189), (21, 7902162), (27, 6146126), (42, 3951081), (54, 3073063), (63, 2634054), (126, 1317027), (189, 878018), (378, 439009)]