237621033

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 385845768

約数和(自身を除く): 148224735

約数列:

[1, 3, 9, 13, 27, 39, 81, 113, 117, 339, 351, 1017, 1053, 1469, 1997, 3051, 4407, 5991, 9153, 13221, 17973, 25961, 39663, 53919, 77883, 118989, 161757, 225661, 233649, 676983, 700947, 2030949, 2102841, 2933593, 6092847, 8800779, 18278541, 26402337, 79207011, 237621033]

約数ペア:

[(1, 237621033), (3, 79207011), (9, 26402337), (13, 18278541), (27, 8800779), (39, 6092847), (81, 2933593), (113, 2102841), (117, 2030949), (339, 700947), (351, 676983), (1017, 233649), (1053, 225661), (1469, 161757), (1997, 118989), (3051, 77883), (4407, 53919), (5991, 39663), (9153, 25961), (13221, 17973)]