166871661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4363}}^1$

素因数の和:4457

約数の個数: 32

約数和(自身を含む): 259745280

約数和(自身を除く): 92873619

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 627, 671, 1159, 2013, 3477, 4363, 12749, 13089, 38247, 47993, 82897, 143979, 248691, 266143, 798429, 911867, 2735601, 2927573, 5056717, 8782719, 15170151, 55623887, 166871661]

約数ペア:

[(1, 166871661), (3, 55623887), (11, 15170151), (19, 8782719), (33, 5056717), (57, 2927573), (61, 2735601), (183, 911867), (209, 798429), (627, 266143), (671, 248691), (1159, 143979), (2013, 82897), (3477, 47993), (4363, 38247), (12749, 13089)]