171948447

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9491}}^1$

素因数の和:9572

約数の個数: 32

約数和(自身を含む): 282481920

約数和(自身を除く): 110533473

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 9491, 18117, 28473, 85419, 104401, 256257, 313203, 578951, 939609, 1736853, 2818827, 5210559, 6368461, 15631677, 19105383, 57316149, 171948447]

約数ペア:

[(1, 171948447), (3, 57316149), (9, 19105383), (11, 15631677), (27, 6368461), (33, 5210559), (61, 2818827), (99, 1736853), (183, 939609), (297, 578951), (549, 313203), (671, 256257), (1647, 104401), (2013, 85419), (6039, 28473), (9491, 18117)]