205594821

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14449}}^1$

素因数の和:14506

約数の個数: 32

約数和(自身を含む): 332928000

約数和(自身を除く): 127333179

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 14229, 14449, 43347, 130041, 245633, 390123, 447919, 736899, 1343757, 2210697, 4031271, 6632091, 7614623, 12093813, 22843869, 68531607, 205594821]

約数ペア:

[(1, 205594821), (3, 68531607), (9, 22843869), (17, 12093813), (27, 7614623), (31, 6632091), (51, 4031271), (93, 2210697), (153, 1343757), (279, 736899), (459, 447919), (527, 390123), (837, 245633), (1581, 130041), (4743, 43347), (14229, 14449)]