179669421

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{54101}}^1$

素因数の和:54154

約数の個数: 20

約数和(自身を含む): 274946364

約数和(自身を除く): 95276943

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 54101, 162303, 486909, 1460727, 2218141, 4382181, 6654423, 19963269, 59889807, 179669421]

約数ペア:

[(1, 179669421), (3, 59889807), (9, 19963269), (27, 6654423), (41, 4382181), (81, 2218141), (123, 1460727), (369, 486909), (1107, 162303), (3321, 54101)]