188671197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 316108800

約数和(自身を除く): 127437603

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 79, 143, 209, 237, 247, 293, 429, 627, 741, 869, 879, 1027, 1501, 2607, 2717, 3081, 3223, 3809, 4503, 5567, 8151, 9669, 11297, 11427, 16511, 16701, 19513, 23147, 33891, 41899, 49533, 58539, 61237, 69441, 72371, 125697, 183711, 214643, 217113, 254617, 300911, 439793, 643929, 763851, 796081, 902733, 1319379, 2388243, 3310021, 4837723, 5717309, 9930063, 14513169, 17151927, 62890399, 188671197]

約数ペア:

[(1, 188671197), (3, 62890399), (11, 17151927), (13, 14513169), (19, 9930063), (33, 5717309), (39, 4837723), (57, 3310021), (79, 2388243), (143, 1319379), (209, 902733), (237, 796081), (247, 763851), (293, 643929), (429, 439793), (627, 300911), (741, 254617), (869, 217113), (879, 214643), (1027, 183711), (1501, 125697), (2607, 72371), (2717, 69441), (3081, 61237), (3223, 58539), (3809, 49533), (4503, 41899), (5567, 33891), (8151, 23147), (9669, 19513), (11297, 16701), (11427, 16511)]