238277661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 344580480

約数和(自身を除く): 106302819

約数列:

[1, 3, 17, 51, 67, 137, 201, 411, 509, 1139, 1527, 2329, 3417, 6987, 8653, 9179, 25959, 27537, 34103, 69733, 102309, 156043, 209199, 468129, 579751, 1185461, 1739253, 3556383, 4672111, 14016333, 79425887, 238277661]

約数ペア:

[(1, 238277661), (3, 79425887), (17, 14016333), (51, 4672111), (67, 3556383), (137, 1739253), (201, 1185461), (411, 579751), (509, 468129), (1139, 209199), (1527, 156043), (2329, 102309), (3417, 69733), (6987, 34103), (8653, 27537), (9179, 25959)]