126612219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 183214080

約数和(自身を除く): 56601861

約数列:

[1, 3, 19, 47, 57, 141, 167, 283, 501, 849, 893, 2679, 3173, 5377, 7849, 9519, 13301, 16131, 23547, 39903, 47261, 141783, 149131, 252719, 447393, 758157, 897959, 2221267, 2693877, 6663801, 42204073, 126612219]

約数ペア:

[(1, 126612219), (3, 42204073), (19, 6663801), (47, 2693877), (57, 2221267), (141, 897959), (167, 758157), (283, 447393), (501, 252719), (849, 149131), (893, 141783), (2679, 47261), (3173, 39903), (5377, 23547), (7849, 16131), (9519, 13301)]