131903226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80527}}^1$

素因数の和:80555

約数の個数: 48

約数和(自身を含む): 351746304

約数和(自身を除く): 219843078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 80527, 161054, 241581, 483162, 563689, 724743, 1046851, 1127378, 1449486, 1691067, 2093702, 3140553, 3382134, 5073201, 6281106, 7327957, 9421659, 10146402, 14655914, 18843318, 21983871, 43967742, 65951613, 131903226]

約数ペア:

[(1, 131903226), (2, 65951613), (3, 43967742), (6, 21983871), (7, 18843318), (9, 14655914), (13, 10146402), (14, 9421659), (18, 7327957), (21, 6281106), (26, 5073201), (39, 3382134), (42, 3140553), (63, 2093702), (78, 1691067), (91, 1449486), (117, 1127378), (126, 1046851), (182, 724743), (234, 563689), (273, 483162), (546, 241581), (819, 161054), (1638, 80527)]