90177087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30029}}^1$

素因数の和:30063

約数の個数: 32

約数和(自身を含む): 161441280

約数和(自身を除く): 71264193

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 30029, 90087, 210203, 330319, 390377, 630609, 990957, 1171131, 2312233, 2732639, 4294147, 6936699, 8197917, 12882441, 30059029, 90177087]

約数ペア:

[(1, 90177087), (3, 30059029), (7, 12882441), (11, 8197917), (13, 6936699), (21, 4294147), (33, 2732639), (39, 2312233), (77, 1171131), (91, 990957), (143, 630609), (231, 390377), (273, 330319), (429, 210203), (1001, 90087), (3003, 30029)]