37806993

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 65165760

約数和(自身を除く): 27358767

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 393, 509, 567, 917, 1179, 1527, 2751, 3537, 3563, 4581, 8253, 10611, 10689, 13743, 24759, 32067, 41229, 66679, 74277, 96201, 200037, 288603, 466753, 600111, 1400259, 1800333, 4200777, 5400999, 12602331, 37806993]

約数ペア:

[(1, 37806993), (3, 12602331), (7, 5400999), (9, 4200777), (21, 1800333), (27, 1400259), (63, 600111), (81, 466753), (131, 288603), (189, 200037), (393, 96201), (509, 74277), (567, 66679), (917, 41229), (1179, 32067), (1527, 24759), (2751, 13743), (3537, 10689), (3563, 10611), (4581, 8253)]