356660219139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59053}}^1\times {\mathrm{15137}}^1$

素因数の和:74219

約数の個数: 32

約数和(自身を含む): 572134049280

約数和(自身を除く): 215473830141

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 15137, 45411, 59053, 105959, 177159, 287603, 317877, 413371, 862809, 1122007, 1240113, 2013221, 3366021, 6039663, 7854049, 23562147, 893885261, 2681655783, 6257196827, 16983819959, 18771590481, 50951459877, 118886739713, 356660219139]

約数ペア:

[(1, 356660219139), (3, 118886739713), (7, 50951459877), (19, 18771590481), (21, 16983819959), (57, 6257196827), (133, 2681655783), (399, 893885261), (15137, 23562147), (45411, 7854049), (59053, 6039663), (105959, 3366021), (177159, 2013221), (287603, 1240113), (317877, 1122007), (413371, 862809)]