42263613

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 72832320

約数和(自身を除く): 30568707

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 393, 567, 569, 917, 1179, 1707, 2751, 3537, 3983, 5121, 8253, 10611, 11949, 15363, 24759, 35847, 46089, 74277, 74539, 107541, 223617, 322623, 521773, 670851, 1565319, 2012553, 4695957, 6037659, 14087871, 42263613]

約数ペア:

[(1, 42263613), (3, 14087871), (7, 6037659), (9, 4695957), (21, 2012553), (27, 1565319), (63, 670851), (81, 521773), (131, 322623), (189, 223617), (393, 107541), (567, 74539), (569, 74277), (917, 46089), (1179, 35847), (1707, 24759), (2751, 15363), (3537, 11949), (3983, 10611), (5121, 8253)]