42052419

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{10453}}^1$

素因数の和:10611

約数の個数: 16

約数和(自身を含む): 62724000

約数和(自身を除く): 20671581

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 10453, 31359, 94077, 282231, 1557497, 4672491, 14017473, 42052419]

約数ペア:

[(1, 42052419), (3, 14017473), (9, 4672491), (27, 1557497), (149, 282231), (447, 94077), (1341, 31359), (4023, 10453)]